{"title":"Solar Accessories","description":"\u003cdiv\u003e\n  \u003cp\u003e\n    Solar observing has its own accessory requirements, most of them safety-related. An unfiltered finder pointed at the Sun is a hazard, a filter that can be lifted by wind is a serious risk, and etalon tuning and blocking filter handling both require the right supporting hardware. David Astro carries solar accessories in Canada, stocked in Canada and shipped worldwide.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    If any part of your solar setup is improvised, tell us about it. This is the one area where we would rather over-check than assume.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- more --\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eSupporting Hardware for Solar Observing\u003c\/h2\u003e\n  \u003cp\u003e\n    These items make solar observation safer, easier to aim and more comfortable in daylight.\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSolar finders:\u003c\/strong\u003e Pinhole or shadow-projection finders that let you aim without looking through anything. An unfiltered optical finder pointed at the Sun is genuinely dangerous.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFilter retention hardware:\u003c\/strong\u003e Straps and secure cells that prevent a full-aperture filter being lifted off by wind, which is a real failure mode with serious consequences.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBlocking filters and diagonals:\u003c\/strong\u003e Eyepiece-end components for hydrogen-alpha systems, sized to the field you intend to view or image.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTuning aids:\u003c\/strong\u003e Adjusters and controls for etalon tuning, letting you shift between optimal disc and limb views during a session.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShade and observing hoods:\u003c\/strong\u003e Daylight makes screens and eyepieces hard to see. A hood or shade materially improves what you can detect.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAperture stops:\u003c\/strong\u003e Off-axis stops for large telescopes, reducing heat load and often improving the image in turbulent daytime seeing.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eWhy Choose David Astro for Solar Accessories\u003c\/h2\u003e\n  \u003cp\u003e\n    We check solar setups more carefully than anything else we sell, for obvious reasons.\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSafety verified rather than assumed:\u003c\/strong\u003e We confirm that filters are full-aperture and front-mounted, and that finders are capped or properly filtered.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRetention emphasized:\u003c\/strong\u003e A filter that fits but is not secured is a hazard on a windy day, and we will recommend retention hardware with any full-aperture filter.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGenuine components only:\u003c\/strong\u003e As an authorized dealer we supply manufacturer product, which matters in a category where counterfeits exist.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompatibility checked:\u003c\/strong\u003e Blocking filters and tuning hardware are system-specific, and we confirm the match before shipping.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShips from Canada:\u003c\/strong\u003e No duties or brokerage fees for Canadian buyers.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eSolar Accessories in Canada — Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003e\u003cstrong\u003eHow do I aim at the Sun safely?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eWith a solar finder that projects a shadow or a pinhole image, or by capping the finder entirely and using the telescope's own shadow to aim. Never look through an unfiltered finder.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eDoes my solar filter need a strap?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eAny full-aperture filter that could be lifted by wind should be secured. A filter blown off while someone is at the eyepiece is a genuinely serious event.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eShould I stop down a large telescope for solar work?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eOften yes. An off-axis aperture stop reduces heat load and frequently improves the image, since daytime seeing rarely supports full aperture resolution.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eCan I improvise solar equipment?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eNo. This is the one area where improvisation risks permanent eye injury. Tell us what you have and we will confirm whether it is safe before you use it.\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eChecking a solar setup?\u003c\/h2\u003e\n  \u003cp\u003eDescribe what you have and we will confirm it is safe. Genuine components, Canadian stock.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"baader-solarspectrum-0-7x-telecompressor-2","title":"Baader SolarSpectrum 0.7x Telecompressor - 2\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e0.7x Focal Reduction Factor\u003c\/li\u003e\n\u003cli\u003eDesigned for SolarSpectrum H-alpha Filters\u003c\/li\u003e\n\u003cli\u003eCorrects for f\/30 Telecentric Systems\u003c\/li\u003e\n\u003cli\u003e2\" Barrel and Threading\u003c\/li\u003e\n\u003cli\u003eEnables Full-Disk Solar Views\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eBaader SolarSpectrum 0.7x Telecompressor - 2\"\u003c\/h2\u003e\n\u003cp\u003eThe Baader SolarSpectrum 0.7x Telecompressor is an essential 2\" accessory for any SolarSpectrum H-alpha filter owner, specifically designed to solve the challenge of the required f\/30 light cone. This reducer shortens your telescope's effective focal length by a factor of 0.7x, ensuring the full solar disk and its surrounding prominences fit within the field of view of eyepieces in the 30mm to 35mm range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe f\/30 Requirement: Why SolarSpectrum Filters Need This Compressor\u003c\/h3\u003e\n\u003cp\u003eSolarSpectrum H-alpha filters mandate a parallel light path of at least f\/30 to achieve their narrow bandpass. This is typically accomplished using a telecentric system, which dramatically increases the telescope's effective focal length. The consequence is a highly magnified image where the full solar disk no longer fits in the field of view, even with long-focal-length eyepieces of 30mm to 35mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 0.7x Reduction: Framing the Full Solar Disk and Prominences\u003c\/h3\u003e\n\u003cp\u003eThis telecompressor mounts on the eyepiece side of the filter, reducing the elongated focal length by a factor of 0.7x to bring the entire sun back into view. For example, a 6\" refractor operating at an effective focal length of 2250mm (at f\/30) is reduced to approximately 1700mm, restoring a full-disk perspective. For imagers, this reduction also provides the dual benefit of a wider field for framing and shorter necessary exposure times, helping to freeze atmospheric turbulence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eMechanical Mounting: Integrating with the 2\" Universal Flange\u003c\/h3\u003e\n\u003cp\u003eIntegration into your optical train is straightforward. The telecompressor is designed to thread into the Baader 2\" Universal Flange (#2958240, sold separately), which attaches directly to the SolarSpectrum filter housing with four screws. The compressor features a standard 2\" male thread and is fully compatible with Baader's T-2 accessory system, allowing for secure, threaded connections to cameras, T-2 prisms, or eyepiece holders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoosing Your Reduction: 0.7x vs. the 0.4x Telecompressor\u003c\/h3\u003e\n\u003cp\u003eBaader offers two options to suit different equipment and goals. The 0.7x Telecompressor provides a moderate reduction that is ideal for most telescope systems to perfectly frame the sun and its prominences. For those with shorter focal length instruments or imagers seeking the widest possible field of view, the more aggressive 0.4x Telecompressor (#2459260) is also available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is a telecompressor needed for my Baader SolarSpectrum filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eSolarSpectrum H-alpha filters require a very slow, parallel f\/30 light cone for optimal performance. This is achieved with a telecentric system, which significantly increases your telescope's effective focal length. The 0.7x Telecompressor reduces this focal length back down, allowing the entire solar disk to fit within a typical eyepiece field of view.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Baader 0.7x Telecompressor physically attach to the filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt attaches to the eyepiece-side of the SolarSpectrum filter housing. You will need the \u003cstrong\u003eBaader 2\" Universal Flange\u003c\/strong\u003e (sold separately, #2958240), which secures to the filter with four screws. The telecompressor's 2\" male thread then screws directly into the flange.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Baader 0.7x Telecompressor for solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is highly recommended for imaging. By reducing the effective focal length by a factor of 0.7x, it not only provides a wider field of view to capture the full sun but also significantly reduces the required exposure times, which helps freeze atmospheric seeing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen should I choose the Baader 0.7x Telecompressor versus the 0.4x model?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e0.7x Telecompressor\u003c\/strong\u003e provides a moderate reduction that is ideal for most telescopes to frame the full sun and prominences. The \u003cstrong\u003e0.4x Telecompressor\u003c\/strong\u003e offers a more aggressive reduction for an even wider field of view, which may be preferable for shorter focal length telescopes or for imagers who need to fit the sun into a smaller sensor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy refractor has a 2250mm focal length after adding the telecentric. Will the 0.7x Telecompressor let me see the full solar disk?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is the exact scenario it's designed for. The 0.7x telecompressor will reduce that 2250mm effective focal length to approximately 1700mm, which is short enough to frame the entire sun and its prominences when using a wide-field eyepiece around 30-35mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I connect my T-2 accessories to the Baader 0.7x Telecompressor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. While the telecompressor has a native 2\" male thread, it is fully compatible with the Baader T-2 accessory system. You can use various T-2 adapters to change the output to a male or female T-2 thread for securely connecting cameras, prisms, or other components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Filter with mount\/thread?\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_D-ERF_Filter_Safe_Use_Notes.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium D-ERF Filter Safe Use Notes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_SolarSpectrum_Heated_H-alpha_Filters_Product_Information.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium SolarSpectrum Heated H-alpha Filters Product Information\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44967380713757,"sku":"BAA-2459259","price":456.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Baader-SolarSpectrum-0-7x-Telecompressor-2-inch-1__72390.1597111111.1280.1280.jpg?v=1684341706"},{"product_id":"baader-solarspectrum-research-grade-0-4x-telecompressor-2","title":"Baader SolarSpectrum Research Grade 0.4x Telecompressor - 2\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eReduces effective focal ratio by a factor of 0.4x\u003c\/li\u003e\n\u003cli\u003eDesigned for Baader Solar Spectrum filters requiring an f\/30 light path\u003c\/li\u003e\n\u003cli\u003eEnables viewing of the full solar disk in a single field\u003c\/li\u003e\n\u003cli\u003eStandard 2-inch barrel and 2-inch male filter threads\u003c\/li\u003e\n\u003cli\u003eAdaptable to the T-2 accessory system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eBaader SolarSpectrum Research Grade 0.4x Telecompressor - 2\"\u003c\/h2\u003e\n\u003cp\u003eThe Baader SolarSpectrum Research Grade 0.4x Telecompressor is an essential optical component designed to solve the primary challenge of high-magnification solar observation: fitting the entire sun in your eyepiece. Specifically engineered for Solar Spectrum H-alpha filters, which require a slow f\/30 light path, this 2-inch telecompressor reduces your telescope's effective focal length by a factor of 0.4x. This aggressive reduction transforms a narrow, high-power view into a complete portrait of the sun, making the full disk and surrounding prominences visible in eyepieces with focal lengths from 30mm to 35mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCapture the Full Solar Disk: A 0.4x Focal Reduction for f\/30 Systems\u003c\/h3\u003e\n\u003cp\u003eBaader's Solar Spectrum H-alpha filters achieve their ultra-narrow bandpass by operating within a parallel light beam, typically created by a telecentric system that extends a telescope's focal ratio to f\/30. While optically necessary, this long effective focal length often results in a field of view too small to contain the entire solar disk. The 0.4x Telecompressor directly corrects this by converting the f\/30 beam to an effective f\/12, dramatically widening your field of view and ensuring you can frame the sun in its entirety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e2-Inch Format for H-alpha Imaging: Wider Fields and Shorter Exposures\u003c\/h3\u003e\n\u003cp\u003eFor solar imagers, the benefits of the 0.4x telecompressor are twofold. By widening the field, it allows webcams and planetary cameras with smaller sensors to capture the full solar disk in a single frame, eliminating the need for complex mosaics. Furthermore, the f-ratio reduction significantly increases image brightness, which in turn reduces the required exposure times—a critical factor for freezing atmospheric turbulence and achieving sharper images of solar granulation and filamentary detail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSeamless Integration with 2-Inch and T-2 Threads\u003c\/h3\u003e\n\u003cp\u003eThis telecompressor is designed for direct, secure attachment to the rear of a Solar Spectrum filter housing. It threads into the Baader 2″ Universal Flange (sold separately, #2958240), which attaches to the filter body with four screws. The telecompressor features a standard 2-inch male thread, and its optical path can be adapted using Baader's extensive T-2 accessory system, allowing for rigid, threaded connections to diagonals, extension tubes, and cameras for a flexure-free imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoosing Your Reduction: Baader 0.4x vs. the 0.7x Telecompressor\u003c\/h3\u003e\n\u003cp\u003eBaader offers two telecompressors for the Solar Spectrum line, and the choice depends on your specific goals. The 0.7x version provides a more moderate focal reduction, making it ideal for observers who want a wider field but also wish to maintain a larger image scale for detailed views of active regions, flares, and prominences.\u003c\/p\u003e\n\u003cp\u003eThe 0.4x telecompressor, in contrast, offers the maximum possible field of view. It is the definitive choice for imagers wanting to capture full-disk portraits, for visual observers using long focal length telescopes, or for anyone operating under seeing conditions that don't support very high magnification. If your primary goal is to see the entire solar disk at once, the 0.4x is the correct tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary purpose of the Baader 0.4x Telecompressor for Solar Spectrum filters?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIts main purpose is to reduce the long f\/30 effective focal length required by Solar Spectrum H-alpha filters. This \u003cstrong\u003e0.4x reduction\u003c\/strong\u003e widens the field of view, allowing you to see the entire solar disk in a single view, which is often impossible at the native f\/30 focal ratio.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach the Baader 0.4x Telecompressor to my Solar Spectrum filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe telecompressor is not attached directly to the filter. You must first install the \u003cstrong\u003eBaader 2″ Universal Flange (#2958240)\u003c\/strong\u003e onto the rear of the filter housing using four screws. The telecompressor then threads directly into the 2-inch female thread of the universal flange.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen should I choose the 0.4x Telecompressor over the 0.7x version for my Solar Spectrum filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eChoose the \u003cstrong\u003e0.4x Telecompressor\u003c\/strong\u003e when your primary goal is achieving the widest possible field of view, especially for full-disk solar imaging or when using a very long focal length telescope. Choose the \u003cstrong\u003e0.7x version\u003c\/strong\u003e if you want a wider field than native f\/30 but prefer to maintain a larger image scale for detailed views of specific solar features like sunspots or prominences.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm using a 6-inch f\/15 refractor with a Solar Spectrum filter, making it f\/30. Will the 0.4x Telecompressor let me see the full sun?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. An f\/30 system is exactly what this telecompressor is designed for. Applying the 0.4x reduction factor will change your effective focal ratio to f\/12. This significant reduction will provide a field of view wide enough to easily frame the entire solar disk with most Plössl or wide-field eyepieces in the 30-35mm range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Baader 0.4x Telecompressor improve imaging the full solar disk with a webcam?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt improves imaging in two key ways. First, it shrinks the image scale so the entire sun fits onto the smaller sensor of a typical planetary camera or webcam. Second, by reducing the focal ratio from f\/30 to f\/12, it makes the image much brighter, allowing for \u003cstrong\u003eshorter exposure times\u003c\/strong\u003e which are critical for \"lucky imaging\" and freezing atmospheric turbulence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I connect T-2 accessories to the Baader 0.4x Telecompressor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. While the telecompressor itself has 2-inch threads, it is designed to be fully compatible with the Baader Astro \u003cstrong\u003eT-2 system\u003c\/strong\u003e. You can use various T-2 adapters to create a solid, threaded connection to your camera, flip mirror, or other accessories for a rigid imaging setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Reduction\u003c\/td\u003e\n\u003ctd\u003e0.4x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThreads\u003c\/td\u003e\n\u003ctd\u003e2\" Male (SD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Application\u003c\/td\u003e\n\u003ctd\u003eBaader Solar Spectrum H-alpha filters at f\/30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaader Part Number\u003c\/td\u003e\n\u003ctd\u003e2459260\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Filter with mount\/thread?\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_D-ERF_Filter_Safe_Use_Notes.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium D-ERF Filter Safe Use Notes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_SolarSpectrum_Heated_H-alpha_Filters_Product_Information.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium SolarSpectrum Heated H-alpha Filters Product Information\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44967380779293,"sku":"BAA-2459260","price":533.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Baader-SolarSpectrum-Research-Grade-0-4x-Telecompressor-2-inch-1__79716.1597111112.1280.1280.jpg?v=1684341713"},{"product_id":"daystar-eyepiece-holder-for-quark-2","title":"Daystar Eyepiece Holder for Quark - 2\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts Daystar Quark filters for use with 2\" eyepieces\u003c\/li\u003e\n\u003cli\u003eMaximizes the field of view for full-disk solar observation\u003c\/li\u003e\n\u003cli\u003eFeatures a non-marring brass compression ring to protect eyepiece barrels\u003c\/li\u003e\n\u003cli\u003eInstalls directly onto the Quark's standard threads with no additional adapters\u003c\/li\u003e\n\u003cli\u003eSimple thumbscrew design for secure locking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Eyepiece Holder for Quark - 2\"\u003c\/h2\u003e\n\u003cp\u003eExpand your solar observing experience by upgrading your Daystar Quark to accept 2\" eyepieces with the Daystar 2\" Eyepiece Holder. This simple, direct-fit adapter replaces the standard 1.25\" holder, unlocking the ability to use long focal length, wide-field eyepieces for breathtaking, full-disk views of the Sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUpgrade Your Quark for 2\" Eyepieces\u003c\/h3\u003e\n\u003cp\u003eThe primary purpose of the Daystar Quark is high-magnification solar detail, but this 2\" Eyepiece Holder transforms its capability. By swapping out the stock 1.25\" holder, you can now use eyepieces like the Tele Vue 55mm Plössl to achieve the widest possible field of view, allowing you to frame the entire solar disk and its surrounding prominences in a single, immersive view. Installation is a simple matter of unthreading the original holder and threading this one on, using the Quark's standard threads without any extra adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure, Non-Marring Brass Compression Ring\u003c\/h3\u003e\n\u003cp\u003eTo protect your investment in 2\" eyepieces, this holder features a brass compression ring clamp. Unlike basic set screws that can scratch and dent the barrels of your eyepieces, the brass ring provides a firm, even grip around the entire circumference. A single, easy-to-use thumbscrew tightens the ring, ensuring your eyepiece is held securely and perfectly centered in the optical path without causing any cosmetic damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy use the Daystar 2\" Eyepiece Holder instead of the standard 1.25\" holder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe standard 1.25\" holder limits your maximum true field of view. The \u003cstrong\u003eDaystar 2\" Eyepiece Holder\u003c\/strong\u003e allows you to use low-power, 2\" eyepieces, which are necessary to see the entire solar disk at once in many longer focal length telescopes. It's the ideal accessory for observers who want both high-power detail and wide-field context views.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Daystar 2\" Eyepiece Holder compatible with all Quark models?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. This holder is designed with the standard Quark threading and is compatible with all Daystar Quark models, including the Hydrogen-alpha, Calcium H-line, Sodium, and Magnesium versions. It is a direct replacement for the 1.25\" holder that ships with every Quark.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the brass compression ring on this holder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe brass compression ring provides a more secure and safer way to hold your eyepieces. A simple set screw puts all the pressure on a single point, which can scratch the eyepiece barrel and cause it to tilt slightly. The \u003cstrong\u003ebrass ring\u003c\/strong\u003e distributes the pressure evenly, preventing damage and ensuring better optical alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill I need any other adapters to install the Daystar 2\" Eyepiece Holder on my Quark?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The holder is designed to thread directly onto the Daystar Quark body after you remove the original 1.25\" eyepiece holder. No additional adapters or tools are required for the installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich eyepieces work best for viewing the full solar disk with the Daystar 2\" Holder and a 1000mm focal length refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo frame the entire sun, you need a low-power eyepiece. With a 1000mm telescope, a long focal length 2\" eyepiece like a \u003cstrong\u003eTele Vue 55mm Plössl\u003c\/strong\u003e or a 41mm Panoptic is recommended. These will provide the wide true field of view necessary to fit the full solar disk and prominences into the view.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes using a heavy 2\" eyepiece with the Daystar Quark affect my telescope's balance?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's a critical consideration. Large 2\" eyepieces can be significantly heavier than 1.25\" eyepieces. When you switch to the \u003cstrong\u003eDaystar 2\" Holder\u003c\/strong\u003e and a heavy eyepiece, you will likely need to rebalance your telescope by sliding the optical tube forward or adjusting counterweights to prevent tracking errors and strain on your mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967457390877,"sku":"DAY-SZ1D2","price":91.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-SZ1D2__44323.1597175225.1280.1280.jpg?v=1684342417"},{"product_id":"daystar-quark-to-c-adapter","title":"Daystar Quark to C adapter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDirect C-Mount Threading for Daystar Quark\u003c\/li\u003e\n\u003cli\u003eAdds 10mm of Optical Path Length\u003c\/li\u003e\n\u003cli\u003eInternal Knife-Edge Baffles for Maximum Contrast\u003c\/li\u003e\n\u003cli\u003eLightweight 0.06 lb Anodized Aluminum Construction\u003c\/li\u003e\n\u003cli\u003eCompatible with C-thread Interference Eliminator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Quark to C adapter\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Quark to C adapter provides a rigid, direct-thread connection for C-mount cameras, adding just 10mm of optical path length (19mm overall). Weighing only 0.06 lb, this lightweight anodized black adapter ensures a secure imaging train without introducing flexure or tilt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eRigid, Baffled Connection: 10mm of Secure C-Mount Spacing\u003c\/h3\u003e\n\u003cp\u003eThis adapter creates a secure, threaded link between your Daystar Quark and any C-mount camera, eliminating the potential for tilt or sag common with slip-fit or compression ring adapters. Internal knife-edge baffles are machined to trap stray light, ensuring maximum image contrast by preventing internal reflections from reaching the sensor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSolving Newton's Rings: Compatibility with the C-thread Interference Eliminator\u003c\/h3\u003e\n\u003cp\u003eSolar imagers often encounter Newton's rings—concentric interference patterns caused by nearly parallel optical surfaces. This adapter is fully compatible with Daystar's C-thread Interference Eliminator (sold separately), which is the recommended solution for mitigating this distracting artifact and achieving clean, high-contrast solar images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary purpose of the Daystar Quark to C adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Daystar Quark to C adapter is designed to create a direct, secure threaded connection between a Daystar Quark solar filter and a camera that uses C-mount threads. This provides a rigid imaging train, which is critical for high-resolution solar photography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Daystar Quark to C adapter improve image quality?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eBeyond providing a rigid, tilt-free connection, the adapter features \u003cstrong\u003einternal knife-edge baffles\u003c\/strong\u003e. These baffles are designed to trap stray light and prevent internal reflections, which significantly improves image contrast by darkening the background sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter solve Newton's rings in my solar images?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, not by itself. This adapter is designed to be \u003cstrong\u003ecompatible with Daystar's C-thread Interference Eliminator\u003c\/strong\u003e (sold separately), which is the component that actually corrects for Newton's rings. The adapter provides the correct threading and spacing to place the Interference Eliminator in your imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the optical path length added by the Daystar Quark to C adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter adds \u003cstrong\u003e10mm of optical path length\u003c\/strong\u003e from flange to flange. The total physical length of the adapter is 19mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm using a ZWO ASI174MM with my Quark for H-alpha imaging. Is this the right adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The ZWO ASI174MM is a popular solar imaging camera that uses C-mount threads when its 1.25\" nosepiece is removed. This adapter will allow you to thread the ASI174MM camera body directly to your Quark for a very secure connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I see banding patterns when imaging the Sun's chromosphere with my Quark, will this adapter help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe banding patterns, often called Newton's rings, are a common issue in H-alpha imaging. This adapter is the first step to solving them, as it allows you to integrate the \u003cstrong\u003eC-thread Interference Eliminator\u003c\/strong\u003e into your setup. The combination of this adapter and the Interference Eliminator is the recommended solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Connection\u003c\/td\u003e\n\u003ctd\u003eC-mount threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Connection\u003c\/td\u003e\n\u003ctd\u003eDaystar Quark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Flange-to-Flange)\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Overall)\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Design\u003c\/td\u003e\n\u003ctd\u003eKnife-edge baffles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAnodized Black Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.06 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e0.5 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuark to C adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967457456413,"sku":"DAY-SZ1C","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-SZ1C-1__27575.1597175115.1280.1280.jpg?v=1684342420"},{"product_id":"daystar-quark-to-t-adapter","title":"Daystar Quark to T adapter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects T-thread cameras directly to a Daystar Quark\u003c\/li\u003e\n\u003cli\u003eAdds 10mm of spacing (flange-to-flange)\u003c\/li\u003e\n\u003cli\u003eInternal knife-edge baffles reduce reflections\u003c\/li\u003e\n\u003cli\u003eRigid, direct-thread connection prevents flexure\u003c\/li\u003e\n\u003cli\u003eLightweight design at only 0.06 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Quark to T adapter\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Quark to T adapter provides a rigid, direct-thread connection for your imaging camera, with a precise 10mm flange-to-flange length for a minimal profile. Weighing just 0.06 lb and featuring an overall length of 19mm, this adapter ensures a secure, flex-free fit between your Quark and T-thread camera, which is critical for sharp solar imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe 10mm Rigid T-Thread Connection\u003c\/h3\u003e\n\u003cp\u003eThis adapter gives imagers a solid, threaded mounting solution, replacing eyepiece holders that can introduce tilt or flexure from thumbscrews and compression rings. The direct T-thread connection ensures your camera sensor remains perfectly parallel to the focal plane. The 10mm flange-to-flange distance provides a compact and stable link in your imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eBaffled for High-Contrast Solar Imaging\u003c\/h3\u003e\n\u003cp\u003eTo deliver the best possible contrast, the adapter's interior is machined with knife-edge baffles. These sharp ridges are designed to trap stray light and eliminate internal reflections that can wash out faint prominences and delicate chromospheric texture. This meticulous design detail is essential for pulling maximum detail from the solar surface.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNewton's Rings Mitigation:\u003c\/strong\u003e The adapter is fully compatible with Daystar's T-thread Interference Eliminator, which is highly recommended for removing the banding artifacts common in monochromatic solar imaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Finish:\u003c\/strong\u003e The black anodized finish further reduces reflections and protects the adapter from wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary purpose of the Daystar Quark to T adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Daystar Quark to T adapter is designed for astro-imagers. It allows you to securely attach a camera with standard T-threads (M42x0.75) directly to the Daystar Quark, creating a rigid connection that prevents camera sag or tilt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Daystar Quark to T adapter improve solar images?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter improves images in two ways. First, its \u003cstrong\u003erigid connection\u003c\/strong\u003e prevents flexure, keeping the camera sensor perfectly aligned. Second, its internal \u003cstrong\u003eknife-edge baffles\u003c\/strong\u003e trap stray light, significantly increasing image contrast by reducing internal reflections and glare.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the exact spacing provided by the Daystar Quark to T adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter adds exactly \u003cstrong\u003e10mm\u003c\/strong\u003e of length, measured from flange to flange. The total physical length of the adapter is 19mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need the Interference Eliminator with the Daystar Quark to T adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile not required for the adapter to function, the Daystar Interference Eliminator is highly recommended. This accessory threads in-line and is designed to remove \"Newton's rings,\" a common banding artifact seen in highly coherent, monochromatic light from a Quark. The adapter is fully compatible with it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm using a ZWO ASI174MM camera with my Quark. Will this Daystar adapter connect them securely?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The ZWO ASI174MM, like most dedicated astronomy cameras, uses standard T-threads (M42x0.75). This Daystar adapter will thread directly onto your camera and into the Quark for a secure, rigid imaging train ideal for high-frame-rate solar imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Daystar adapter help reduce reflections when imaging bright solar prominences?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. That is one of its primary design features. The internal knife-edge baffles are specifically engineered to trap off-axis light and internal reflections, which is critical for maintaining high contrast and seeing faint details in prominences against the blackness of space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection to Camera\u003c\/td\u003e\n\u003ctd\u003eT-Thread (M42x0.75)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection to Quark\u003c\/td\u003e\n\u003ctd\u003eQuark Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Flange to Flange)\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.06 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Baffling\u003c\/td\u003e\n\u003ctd\u003eKnife-Edge Baffles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eAnodized Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDaystar Quark to T adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967457554717,"sku":"DAY-SZ1T","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-SZ1T-1__89799.1597174983.1280.1280.jpg?v=1684342423"},{"product_id":"daystar-quark-to-c-and-quark-to-t-adapter-bundle","title":"Daystar Quark to C and Quark to T adapter Bundle","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eIncludes both C-thread and T-thread adapters for Daystar Quark filters\u003c\/li\u003e\n\u003cli\u003eProvides a rigid, direct-thread connection to eliminate camera tilt and flexure\u003c\/li\u003e\n\u003cli\u003eFeatures internal knife-edge baffles for superior contrast\u003c\/li\u003e\n\u003cli\u003eCompatible with the Daystar Interference Eliminator to reduce Newton's rings\u003c\/li\u003e\n\u003cli\u003eFinished in durable, non-reflective anodized black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Quark to C and Quark to T adapter Bundle\u003c\/h2\u003e\n\u003cp\u003eFor solar imagers using multiple cameras, the Daystar Quark to C and Quark to T adapter Bundle creates a secure, direct-thread connection for both common imaging systems. This two-adapter set is a cost-effective solution that eliminates flexure by rigidly mounting your C-thread or T-thread camera directly to the Daystar Quark, ensuring perfect and repeatable optical alignment for every session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure Camera Mounting: The Daystar C-Thread and T-Thread Solution\u003c\/h3\u003e\n\u003cp\u003eThis bundle provides both of Daystar's essential Quark adapters, allowing you to seamlessly switch between different imaging cameras without changing your setup. Whether you are using a dedicated planetary camera with C-threads or a DSLR\/mirrorless camera with a standard T-ring, these adapters form a solid, threaded connection that is far more stable than a simple nosepiece and thumbscrew arrangement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eOptical Path Optimization: Knife-Edge Baffles for Maximum Contrast\u003c\/h3\u003e\n\u003cp\u003eInside each adapter, knife-edge baffles are machined to trap stray light and prevent internal reflections from degrading your image. This design detail is critical in high-contrast solar imaging, helping to darken the sky background and reveal finer details in prominences and surface granulation. The adapters are also fully compatible with the Daystar Interference Eliminator, which is recommended for mitigating Newton's rings that can appear with some camera and sensor combinations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main benefit of the Daystar Quark adapter bundle?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary benefit is versatility and value. This bundle includes both the C-thread and T-thread adapters, allowing you to rigidly connect nearly any type of astronomy camera to your Daystar Quark. Buying the bundle is more cost-effective than purchasing each adapter separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich cameras can I connect to my Quark with this Daystar adapter bundle?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis bundle allows you to connect two main classes of cameras:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eC-thread Cameras:\u003c\/strong\u003e Most dedicated high-frame-rate planetary, lunar, and solar cameras from brands like ZWO, QHY, and Player One use a C-mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-thread Cameras:\u003c\/strong\u003e Any camera that can be fitted with a standard T-ring (M42x0.75 thread), such as DSLRs, mirrorless cameras, and many larger-format astronomy cameras.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI use a ZWO ASI camera with a C-mount and a DSLR with a T-ring for solar imaging. Will this Daystar bundle work for both?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this bundle is the perfect solution for your exact situation. You can use the C-thread adapter for your ZWO camera and the T-thread adapter for your DSLR with its T-ring, ensuring a solid, threaded connection for both of your imaging setups with your Daystar Quark.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do the 'knife-edge baffles' inside the Daystar Quark adapters do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eKnife-edge baffles\u003c\/strong\u003e are a series of sharp, concentric rings machined into the adapter's interior. Their purpose is to catch and absorb off-axis stray light that enters the adapter, preventing it from reflecting off the internal walls and reaching the camera sensor. This significantly improves image contrast, which is crucial for observing subtle solar features.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm seeing a strange banding pattern in my solar images with my Daystar Quark. Will these adapters help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe banding pattern you're describing is likely \"Newton's rings,\" an interference pattern. While these adapters themselves don't eliminate it, they are designed to be fully compatible with the \u003cstrong\u003eDaystar Interference Eliminator\u003c\/strong\u003e. Daystar recommends using the Interference Eliminator in your imaging train to remove this specific artifact.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do these Daystar adapters improve the rigidity of my imaging train?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThese adapters create a direct, metal-on-metal threaded connection between the Daystar Quark and your camera body or T-ring. This is much more secure than inserting a 1.25\" nosepiece into a holder and securing it with a thumbscrew, a method prone to slight tilt or \"slop\" that can ruin focus and alignment across the sensor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter 1\u003c\/td\u003e\n\u003ctd\u003eConnects Daystar Quark to C-thread (1\"-32 TPI) cameras\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter 2\u003c\/td\u003e\n\u003ctd\u003eConnects Daystar Quark to T-thread (M42x0.75) cameras\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Baffling\u003c\/td\u003e\n\u003ctd\u003eKnife-edge baffles for stray light suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial \/ Finish\u003c\/td\u003e\n\u003ctd\u003eBlack Anodized Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eDaystar Interference Eliminator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuark to C-thread Adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuark to T-thread Adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967457620253,"sku":"DAY-SZ1CT","price":97.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-SZ1CT__22410.1597174816.1280.1280.jpg?v=1684342428"},{"product_id":"daystar-quark-2-1-25-male-silver-snout-pack-for-camera-quark-or-scout","title":"Daystar Quark 2\"\/1.25\" Male Silver Snout Pack for Camera Quark or Scout","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eProvides both 1.25\" and 2\" male snouts for universal focuser compatibility\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Daystar Camera Quark and Scout models\u003c\/li\u003e\n\u003cli\u003eSecurely screws onto the front threads of the Quark body\u003c\/li\u003e\n\u003cli\u003eEnables use of your solar imager on any standard astronomical telescope\u003c\/li\u003e\n\u003cli\u003eDurable, machined silver construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Quark 2\"\/1.25\" Male Silver Snout Pack for Camera Quark or Scout\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Quark 2\"\/1.25\" Male Silver Snout Pack provides essential telescope compatibility for your Camera Quark or Scout, including one SZ41 1.25\" snout and one SZ42 2\" snout. This pack is the required accessory to mount your Daystar solar imager onto any astronomical telescope, allowing you to switch between different instruments seamlessly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eConnect Your Quark to Any 1.25\" or 2\" Focuser\u003c\/h3\u003e\n\u003cp\u003eThis snout pack is the dedicated interface for mounting a Daystar Camera Quark or Scout solar observer onto a standard astronomical telescope. By threading directly onto the front of the Quark body, these snouts create a secure, male barrel that inserts firmly into any 1.25\" or 2\" focuser drawtube.\u003c\/p\u003e\n\u003cp\u003eThe pack includes both the SZ41 1.25\" snout and the SZ42 2\" snout, ensuring you have the correct size for any telescope in your collection, from portable refractors to large observatory SCTs. This eliminates the need for separate adapters and guarantees a solid mechanical connection for solar imaging and observation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Daystar Quark 2\"\/1.25\" Snout Pack?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis pack allows you to connect a Daystar \u003cstrong\u003eCamera Quark\u003c\/strong\u003e or \u003cstrong\u003eScout\u003c\/strong\u003e model to a standard astronomical telescope focuser. It includes both 1.25\" and 2\" male snouts to fit virtually any telescope, providing the necessary mechanical interface for solar imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Daystar Quark Snout Pack work with the original eyepiece Quark?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this pack is designed specifically for the front threads of the \u003cstrong\u003eCamera Quark\u003c\/strong\u003e and \u003cstrong\u003eScout\u003c\/strong\u003e models. The classic eyepiece Quark has a different body design and does not use these front-mounted snouts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install a snout from the Daystar Quark Snout Pack?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is simple. You select the correct size snout (1.25\" or 2\") for your telescope's focuser and screw it directly onto the front female threads of your Camera Quark or Scout body until it is snug.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a small 80mm refractor with a 1.25\" focuser. Which piece from the Daystar Quark Snout Pack do I use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor your 80mm refractor, you will use the \u003cstrong\u003eSZ41 1.25\" male snout\u003c\/strong\u003e. It threads onto your Camera Quark and inserts directly into your telescope's 1.25\" focuser, providing a secure connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I upgrade to a Celestron EdgeHD 8\" with a 2\" focuser, can I still use my Camera Quark with this Daystar Quark Snout Pack?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The pack includes the \u003cstrong\u003eSZ42 2\" male snout\u003c\/strong\u003e for this exact situation. You would simply unscrew the 1.25\" snout and attach the 2\" version to adapt your Camera Quark for the larger focuser on your EdgeHD 8\".\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Daystar Quark Snout Pack include both sizes, or do I have to choose one?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe pack includes both. You receive one 1.25\" snout and one 2\" snout, so you are prepared for any standard telescope focuser without needing to make a separate purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967457718557,"sku":"DAY-SZ12","price":111.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-SZ12__94940.1597174676.1280.1280.jpg?v=1684342429"},{"product_id":"daystar-nikon-lens-to-quark-adapter","title":"Daystar Nikon Lens to Quark Adapter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts Nikon-mount lenses to Daystar Quark Solar Filters\u003c\/li\u003e\n\u003cli\u003eEnables H-alpha solar viewing and imaging with telephoto lenses\u003c\/li\u003e\n\u003cli\u003eAllows lens's zoom feature to be used for variable magnification\u003c\/li\u003e\n\u003cli\u003eIntegrated mounting foot with tripod threads and Vixen-style dovetail\u003c\/li\u003e\n\u003cli\u003eFully manual adapter with no electronic pass-through\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Nikon Lens to Quark Adapter\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Nikon Lens to Quark Adapter directly connects your Nikon-mount SLR or DSLR lens to a Daystar QUARK solar filter. This single component converts your existing camera optics into a dedicated Hydrogen-Alpha solar telescope, enabling you to use either an eyepiece for direct viewing or a camera for imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eTransform Your Nikon Lens into a Hydrogen-Alpha Solar Telescope\u003c\/h3\u003e\n\u003cp\u003eThis adapter unlocks the solar imaging potential of your telephoto lenses. By integrating a Daystar QUARK filter (required, sold separately) with your Nikon lens, you can observe and capture detailed views of the sun's chromosphere. The zoom function of your lens becomes your magnification control, allowing you to go from wide-field views of the full solar disk to high-power close-ups of prominences and surface details instantly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eVersatile Mounting for Tripods and Telescope Mounts\u003c\/h3\u003e\n\u003cp\u003eThe adapter includes an integrated, reversible mounting foot designed for stability and flexibility. One side provides standard threaded holes for direct attachment to photographic tripods, while the other side features a dovetail bar compatible with common astronomical mounts. This dual-purpose design ensures you can mount your lens-based solar telescope securely on virtually any support platform you own.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUnderstanding Lens Compatibility and Manual Operation\u003c\/h3\u003e\n\u003cp\u003eThis is a fully manual adapter with no electronic pass-through, meaning you will control focus and aperture directly on the lens itself. While designed to work with a wide variety of Nikon-style lenses, focus and physical clearance are not guaranteed for every model. For lenses with large front elements, Daystar recommends using a front-mounted colored glass energy rejection filter to manage heat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do I need besides the Daystar Nikon Lens to Quark Adapter to view the sun?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou will need three key components: a \u003cstrong\u003eNikon-mount camera lens\u003c\/strong\u003e, a \u003cstrong\u003eDaystar QUARK solar filter\u003c\/strong\u003e (either eyepiece or camera version), and either an \u003cstrong\u003eeyepiece\u003c\/strong\u003e for visual use or a \u003cstrong\u003ecamera body\u003c\/strong\u003e for imaging. You will also need a stable tripod or astronomical mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use autofocus or change the aperture with my camera body using this adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The adapter is a purely mechanical connection and does not have any electronic contacts. All focus adjustments and aperture changes must be made manually using the rings on the lens itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the zoom on my Nikon lens affect my view of the sun with the Quark adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe zoom feature acts as your variable magnification. Zooming out provides a wide-field view, potentially showing the entire solar disk, which is ideal for observing full-disk phenomena and framing prominences. Zooming in increases magnification for detailed, high-power views of specific features like sunspots, filaments, and plages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a Nikon 70-200mm lens. How would I use it with the Daystar adapter to see solar prominences?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAfter attaching your 70-200mm lens to the Quark via this adapter, you would start at the 70mm setting to locate and center the sun. Then, you would zoom in towards 200mm to increase the image scale, making the delicate prominences along the sun's limb larger and more detailed. All focusing would be done manually with the lens's focus ring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Daystar adapter work with my vintage manual-focus Nikon 300mm AI-s lens on a Vixen-style mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is an excellent use case. Since the adapter is fully manual, it's perfectly suited for older manual-focus lenses like the Nikon AI-s series. The integrated Vixen-style dovetail on the adapter's foot allows you to mount the entire assembly directly onto your equatorial mount for stable, tracked solar viewing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy does Daystar recommend a front filter for some lenses used with the Nikon Quark adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor telephoto lenses with large objective diameters, a significant amount of heat and light energy is concentrated on the internal QUARK filter. To reduce this heat load and improve performance, Daystar recommends placing an inexpensive colored glass filter (like a red, orange, or yellow photographic filter) on the front of the lens to act as a basic energy rejection filter (ERF).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967457947933,"sku":"DAY-DSZTNA","price":559.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-Nikon-Lens-Quark-Adapter__05037.1597174347.1280.1280.jpg?v=1684342427"},{"product_id":"daystar-canon-lens-to-quark-adapter","title":"Daystar Canon Lens to Quark Adapter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts Canon EF-mount lenses for use with Daystar Quark solar filters\u003c\/li\u003e\n\u003cli\u003eTurns a telephoto lens into a portable Hydrogen-alpha solar telescope\u003c\/li\u003e\n\u003cli\u003eAllows use of lens zoom to frame full solar disks or high-magnification details\u003c\/li\u003e\n\u003cli\u003eIncludes a reversible foot with 1\/4-20 tripod threads and a Vixen-style dovetail\u003c\/li\u003e\n\u003cli\u003eEnables solar viewing and imaging with a standard eyepiece or camera\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Canon Lens to Quark Adapter\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Canon Lens to Quark Adapter transforms your existing Canon EF-mount lenses into a dedicated Hydrogen-alpha solar telescope. It includes a reversible mounting foot with standard 1\/4-20 tripod threads and a Vixen-style dovetail, providing a secure platform for lenses over 80mm in aperture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAdapting Lenses Over 80mm: Turn Canon Glass into an H-Alpha Scope\u003c\/h3\u003e\n\u003cp\u003eConnect a Daystar Quark (required, sold separately) to this adapter, and your Canon telephoto lens becomes your primary solar optic. This setup allows you to use your lens's zoom function to go from wide, full-disk views of the sun to high-magnification close-ups of prominences and surface detail without swapping hardware. For lenses with apertures larger than 80mm, Daystar recommends using a front-mounted red, orange, or yellow glass filter to reduce the thermal load on the internal Quark assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Mounting: 1\/4-20 Threads and a Vixen-Style Dovetail\u003c\/h3\u003e\n\u003cp\u003eAn integrated, reversible mounting foot gives you two industry-standard connection options for your solar setup. Use the 1\/4-20 threaded holes to attach your lens and Quark to any standard photo tripod for a lightweight, grab-and-go system. For added stability, flip the foot to use the Vixen-style dovetail bar on any compatible astronomical mount. An included focal extender spacer ring helps ensure your lens can achieve focus, increasing compatibility across a wide range of Canon-style lenses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDaystar Adapter vs. a Dedicated Solar Telescope: Portability and Zoom\u003c\/h3\u003e\n\u003cp\u003eWhile a dedicated solar telescope offers an integrated, optimized system, the Daystar adapter creates a system with unmatched portability and flexibility for imagers who already own high-quality camera lenses.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Solar Scope Advantage:\u003c\/strong\u003e A purpose-built solar telescope is a single, thermally stable unit that requires no assembly of optical components and is permanently collimated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaystar Adapter Advantage:\u003c\/strong\u003e This system is incredibly compact, breaking down to fit in a standard camera bag. It leverages the investment you've already made in telephoto lenses and lets you use their zoom capabilities to frame solar features dynamically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCritical Trade-off:\u003c\/strong\u003e This is a fully manual system. The adapter provides no electronic pass-through, meaning you must manually set your lens's focus and aperture. Autofocus and electronic aperture control are not supported.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do I need besides the Daystar Canon Lens to Quark Adapter to view the sun?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAt a minimum, you will need a \u003cstrong\u003eDaystar Quark\u003c\/strong\u003e (H-alpha or other model), a \u003cstrong\u003eCanon-mount SLR\/DSLR lens\u003c\/strong\u003e, and an \u003cstrong\u003eeyepiece\u003c\/strong\u003e or \u003cstrong\u003ecamera\u003c\/strong\u003e. You will also need a stable tripod or astronomical mount to hold the assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use autofocus and change the aperture with the Daystar Canon Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The Daystar Canon Lens to Quark Adapter has \u003cstrong\u003eno electronic contacts\u003c\/strong\u003e and does not pass power or data to the lens. All focus and aperture adjustments must be made manually using the rings on the lens itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is a front filter recommended for my Canon 400mm lens with the Daystar Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor any lens with an aperture over 80mm, Daystar recommends a front-mounted color filter (red, orange, or yellow) to act as an energy rejection filter (ERF). This reduces the amount of heat entering the Quark, protecting its delicate internal components and ensuring stable on-band performance during long observing sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Daystar Canon to Quark Adapter work with every Canon lens?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile designed for broad compatibility, Daystar does not guarantee focus and clearance for 100% of Canon-style lenses. An included focal extender ring helps achieve focus with many models, but functionality can vary depending on the specific optical design of the lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I mount my Canon 70-200mm lens and Quark using the Daystar Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Daystar adapter includes a built-in, reversible mounting foot. You can either attach it directly to a photo tripod using the standard \u003cstrong\u003e1\/4-20 threaded holes\u003c\/strong\u003e or mount it to an astronomical mount using the integrated \u003cstrong\u003eVixen-style dovetail bar\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use an eyepiece with the Daystar Canon Lens to Quark Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Once your Canon lens and Quark are connected via the adapter, the Quark functions just as it would on a telescope. You can insert a standard 1.25\" eyepiece directly into the Quark for visual observation or attach a camera for imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDaystar Canon Lens to Quark Adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003ewith Reversible Foot (1\/4-20 \u0026amp; Vixen Dovetail)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eFocal Extender Spacer Ring\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967457980701,"sku":"DAY-DSZTCA","price":559.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-Canon-Lens-Quark-Adapter__17460.1597174206.1280.1280.jpg?v=1684342428"},{"product_id":"daystar-imaging-0-5x-0-33x-focal-reducer-2-to-t-2m","title":"Daystar Imaging 0.5x\/0.33X Focal Reducer - 2\" to T-2(M)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDual focal reduction: 0.5x native and 0.33x with included extension\u003c\/li\u003e\n\u003cli\u003eAdapts 2\" focusers to T-mount (M42x0.75) cameras\u003c\/li\u003e\n\u003cli\u003eIncludes a 20mm T-threaded extension tube for maximum reduction\u003c\/li\u003e\n\u003cli\u003eEnables full-disk imaging with Daystar SR127 scopes and 2\/3\" sensors\u003c\/li\u003e\n\u003cli\u003eOptimized for the Daystar ecosystem of Quark, Ion, and Quantum solar filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Imaging 0.5x\/0.33X Focal Reducer - 2\" to T-2(M)\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Imaging 0.5x\/0.33X Focal Reducer adapts 2\" focusers to T-mount cameras, providing two distinct reduction factors to frame the full solar disk with your Daystar filter system. Natively, it delivers a 0.5x reduction, and with the included 20mm T-extension tube, it achieves a powerful 0.33x reduction for smaller sensors or longer focal length solar scopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDual Reduction Ratios: 0.5x and 0.33x for Framing Flexibility\u003c\/h3\u003e\n\u003cp\u003eThis reducer's primary function is to shorten your telescope's effective focal length, widening the field of view to fit the entire sun onto your camera sensor. By connecting your T-mount camera directly to the reducer, you get a 0.5x reduction. For an even wider field, inserting the included 20mm T-threaded extension tube between the reducer and your camera increases the reduction to 0.33x, which is ideal for long focal length instruments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.5x Native Reduction:\u003c\/strong\u003e Achieved by threading a T-ring or camera directly to the reducer body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.33x Extended Reduction:\u003c\/strong\u003e Achieved by adding the included 20mm extension tube into the optical path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional 0.38x Configuration:\u003c\/strong\u003e For an interference-free setup, the reducer can be combined with Daystar's T-thread Interference Eliminator (sold separately) to produce a 0.38x reduction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFull-Disk Solar Imaging: Optimized for Daystar Filters and 2\/3\" Sensors\u003c\/h3\u003e\n\u003cp\u003eDaystar designed this reducer specifically to enable full-disk solar imaging with popular setups like their SR127 telescope paired with 2\/3\" monochrome CCDs. It is a critical component for imagers using sensors such as the ICX625, ICX655, IMX250, and IMX264 who need to capture the sun in a single frame.\u003c\/p\u003e\n\u003cp\u003eIt is important to note that the usable, unvignetted field of view is ultimately limited by the clear aperture of your solar etalon. Daystar Quantum filters, with their larger apertures, will yield a larger usable field than the more compact Quark or Ion series filters when using this reducer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I get the 0.33x reduction with the Daystar Focal Reducer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo achieve the 0.33x focal reduction, you must use the \u003cstrong\u003eincluded 20mm T-threaded extension tube\u003c\/strong\u003e. Insert this extension between the focal reducer body and your T-mount camera. The increased spacing provides the stronger reduction effect.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the 0.5x vs. the 0.33x reduction on the Daystar Reducer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe two options give you framing flexibility. The \u003cstrong\u003e0.5x reduction\u003c\/strong\u003e is ideal for telescopes with shorter focal lengths or cameras with larger sensors where only a moderate field of view increase is needed. The more aggressive \u003cstrong\u003e0.33x reduction\u003c\/strong\u003e is designed for longer focal length telescopes or smaller sensor cameras, ensuring the full solar disk fits within the frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I image the full solar disk with the Daystar Reducer using a Daystar SR127 telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, that is a primary design goal for this reducer. The Daystar Imaging Focal Reducer is specified to allow full disk imaging with the \u003cstrong\u003eDaystar SR127 telescope\u003c\/strong\u003e when paired with a \u003cstrong\u003e2\/3\" format monochrome CCD camera\u003c\/strong\u003e. You will likely need to use the 0.33x configuration (with the extension tube) to achieve this.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eThe description for the Daystar Reducer mentions an interference-free 0.38X effect. How is that achieved?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis 0.38x reduction is achieved by using the Daystar Reducer in combination with the \u003cstrong\u003eT-thread Interference Eliminator\u003c\/strong\u003e, which is sold separately. This accessory helps manage light path reflections and interference patterns while providing a reduction factor that sits between the two standard configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Daystar 0.5x\/0.33x Reducer work with my Daystar Quark filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is designed to work with all Daystar filter systems, including the \u003cstrong\u003eQuark, Ion, and Quantum\u003c\/strong\u003e series. However, be aware that the usable field of view is limited by the filter's etalon. A Quark or Ion filter will show more vignetting (darkening at the edges) compared to a larger Quantum filter when using this reducer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat connections does the Daystar Imaging Focal Reducer have?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe reducer has a \u003cstrong\u003e2\" barrel\u003c\/strong\u003e on the telescope side, which inserts into any standard 2\" focuser or diagonal. On the camera side, it has standard male \u003cstrong\u003eT-threads (M42x0.75)\u003c\/strong\u003e for direct connection to a camera-specific T-ring or a T-threaded imaging camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967458046237,"sku":"DAY-FR2DT","price":399.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-Imaging-Focal-Reducer-FR2DT__08333.1597173979.1280.1280.jpg?v=1684342430"},{"product_id":"daystar-front-gold-side-sct-to-t-snout-jingly-ring","title":"Daystar Front Gold Side SCT to T Snout - Jingly Ring","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects SCT-threaded components to T-threaded accessories\u003c\/li\u003e\n\u003cli\u003eDesigned for Daystar solar filter systems\u003c\/li\u003e\n\u003cli\u003eEnables direct camera attachment for solar imaging\u003c\/li\u003e\n\u003cli\u003eMachined for precise and secure connections\u003c\/li\u003e\n\u003cli\u003eOfficial Daystar Part GF2SCTT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eDaystar Front Gold Side SCT to T Snout - Jingly Ring\u003c\/h2\u003e\n      \u003cp\u003eThe Daystar Front Gold Side SCT to T Snout, also known as the \"Jingly Ring,\" is a specialized adapter for integrating Daystar filter systems with common astronomical hardware. This component creates a secure, direct connection between a male SCT thread (2\"-24 TPI) and the male T-thread (M42x0.75) standard on most astronomy cameras. It is an essential part for building a rigid and reliable solar imaging train.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eThe Essential SCT to T-Thread Connection\u003c\/h3\u003e\n      \u003cp\u003eThis adapter serves a critical function: bridging the gap between the large-format SCT thread, common on the rear of Schmidt-Cassegrain telescopes and some filter cells, and the universal T-thread used for cameras, filter wheels, and other imaging accessories. By converting the threads, it allows you to securely attach your T-ring equipped DSLR or dedicated astronomy camera directly to your optical system.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eIntegrating Daystar Systems with the \"Jingly Ring\"\u003c\/h3\u003e\n      \u003cp\u003eAs an official Daystar component (part number GF2SCTT), this T-snout is designed to work seamlessly within their ecosystem of solar filters and accessories. While known colloquially as the \"Jingly Ring,\" its purpose is precise mechanical adaptation. It ensures correct spacing and a solid, non-flexing link in your imaging train, which is critical for maintaining focus and alignment during solar observation.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary function of the Daystar \"Jingly Ring\" adapter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Daystar \"Jingly Ring\" is an adapter that converts male \u003cstrong\u003eSCT threads\u003c\/strong\u003e (2\"-24 TPI) to male \u003cstrong\u003eT-threads\u003c\/strong\u003e (M42x0.75). Its main purpose is to allow you to securely attach T-threaded accessories, such as astronomy cameras or filter wheels, to a telescope or filter cell that uses the SCT thread standard.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow would I use the SCT to T Snout to image the Sun with my 8\" SCT?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYou would typically thread this adapter onto the SCT-threaded output of your Daystar filter (like a Quark or Quantum). The other side of the adapter provides a standard T-thread, to which you can directly attach your astronomy camera or a T-ring for your DSLR. This creates a secure, all-threaded connection for your imaging setup.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Daystar Jingly Ring compatible with non-Daystar equipment?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. While designed for the Daystar ecosystem, the adapter uses industry-standard threads. It will work with any components that have a standard male SCT thread on one side and require a male T-thread connection on the other.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this adapter add significant length or back focus to the imaging train?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eLike any adapter, the Daystar SCT to T Snout adds some physical length to the optical path. While the exact optical length is not specified, it is designed to be as minimal as possible. You must account for this added length when calculating your back focus requirements, especially in systems with reducers or other corrective optics.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is this Daystar adapter called the \"Jingly Ring\"?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003e\"Jingly Ring\" is the informal, colloquial name Daystar uses for this specific SCT to T-snout adapter, part number GF2SCTT. It helps distinguish this particular adapter from other threaded rings in their product line.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Daystar SCT to T Snout for visual observing?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter is primarily designed for imaging. It terminates in a T-thread, which is meant for cameras and imaging accessories. To use an eyepiece, you would need an additional T-thread to 1.25\" or 2\" eyepiece holder adapter.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGF2SCTT\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eConnection 1\u003c\/td\u003e\n\u003ctd\u003eSCT Thread (2\"-24 TPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eConnection 2\u003c\/td\u003e\n\u003ctd\u003eT-Thread (M42x0.75)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eDaystar SCT to T Snout Adapter\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967465353501,"sku":"DAY-GF2SCTT","price":97.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-GF2SCTT__98361.1650569837.1280.1280.jpg?v=1684342515"},{"product_id":"daystar-front-gold-side-1-25-drawtube-snout","title":"Daystar Front Gold Side 1.25\" Drawtube Snout","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eGenuine Daystar OEM Replacement Part\u003c\/li\u003e\n\u003cli\u003e1.25\" Drawtube Snout\u003c\/li\u003e\n\u003cli\u003eDesigned for Front, Gold Side Applications\u003c\/li\u003e\n\u003cli\u003ePart Number: GM1D1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eDaystar Front Gold Side 1.25\" Drawtube Snout\u003c\/h2\u003e\n      \u003cp\u003eThis Daystar Front Gold Side 1.25\" Drawtube Snout is a genuine OEM replacement part designed for specific Daystar solar filter and telescope systems. Identified by part number GM1D1, it ensures a perfect fit and maintains the optical alignment for equipment requiring a front-mounted, gold-side, 1.25\" drawtube.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA Genuine 1.25\" Replacement Part for Daystar Solar Systems\u003c\/h3\u003e\n      \u003cp\u003eMaintain the integrity of your specialized solar observation equipment with this official Daystar replacement part. Using the correct GM1D1 drawtube snout guarantees compatibility and preserves the precise optical tolerances required for high-resolution solar viewing. This part is specifically intended for Daystar systems that utilize a front, gold-colored 1.25\" snout.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the Daystar Front Gold Side 1.25\" Drawtube Snout used for?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe \u003cstrong\u003eDaystar GM1D1 Drawtube Snout\u003c\/strong\u003e is a genuine replacement part for specific Daystar solar filters or telescopes. It is the component that holds a 1.25\" eyepiece or camera, and this particular model is for units requiring the \"Front, Gold Side\" version.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Daystar drawtube snout fit my Quantum SE filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis part is designed for specific Daystar models. To ensure compatibility with your Quantum filter or other Daystar telescope, you should visually confirm that your existing part is a front-mounted, gold-colored snout or consult your original product manual. Using the wrong part can affect performance and fit.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I know if I need the \"Front, Gold Side\" version of the Daystar drawtube snout?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe \"Front, Gold Side\" designation refers to the part's position and color on the original Daystar equipment. Please inspect your current setup to verify that the part you are replacing is gold-anodized and located at the front of the optical assembly. If you are uncertain, contacting Daystar Filters with your product's serial number is the best way to confirm the correct replacement part.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I use a genuine Daystar replacement part like the GM1D1 snout?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eUsing genuine Daystar parts ensures that the mechanical fit, threading, and material specifications match the original design. For sensitive optical instruments like solar telescopes, even minor deviations in third-party parts can lead to alignment issues, instability, or damage. An OEM part guarantees correct function.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Daystar 1.25\" Drawtube Snout include any set screws for securing eyepieces?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe contents for this replacement part are not specified. Typically, small components like set screws are not included with a bare replacement snout and would need to be transferred from your old part or sourced separately. Assume it does not include screws unless stated otherwise.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use 2\" accessories with this Daystar 1.25\" drawtube snout?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo. This is a \u003cstrong\u003e1.25\" drawtube snout\u003c\/strong\u003e and is only compatible with standard 1.25\" eyepieces, diagonals, and camera nosepieces. It cannot physically accommodate 2\" accessories.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967465419037,"sku":"DAY-GM1D1","price":83.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"daystar-front-gold-side-2-drawtube-snout-t-thread","title":"Daystar Front Gold Side 2\" Drawtube Snout - T-Thread","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits standard 2-inch focusers and visual backs\u003c\/li\u003e\n\u003cli\u003eProvides a male T-thread (M42x0.75) output\u003c\/li\u003e\n\u003cli\u003eDesigned for front-mounting on Daystar filter systems\u003c\/li\u003e\n\u003cli\u003eEnsures a rigid, non-flexing connection for imaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Front Gold Side 2\" Drawtube Snout - T-Thread\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Front Gold Side 2\" Drawtube Snout is an essential adapter for securely mounting your Daystar solar filter, providing a male T-thread for direct connection to your imaging camera. This component fits into any standard 2-inch focuser or visual back, ensuring a rigid and properly aligned optical train for high-resolution solar imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure Connection for Daystar Filters with T-Threads\u003c\/h3\u003e\n\u003cp\u003eThis drawtube snout replaces standard slip-fit adapters, creating a solid, threaded link between your Daystar filter and your camera. By using the integrated T-threads, you eliminate the potential for tilt or flexure that can be introduced by eyepiece holders with compression rings or set screws. This rigid connection is critical for maintaining optical alignment and achieving the sharpest possible solar images.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Focuser Integration:\u003c\/strong\u003e Slides into any standard 2-inch focuser or accessory holder, providing a stable base for your filter system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Threaded Output:\u003c\/strong\u003e Offers a male T-thread (M42x0.75) for direct attachment to DSLRs (with an appropriate T-ring), dedicated astronomy cameras, and other T-threaded accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaystar System Compatibility:\u003c\/strong\u003e Specifically designed as the \"Gold Side\" front adapter for compatible Daystar filter systems, ensuring correct fit and function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Daystar 2\" Drawtube Snout?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Daystar 2\" Drawtube Snout is a mechanical adapter. Its primary function is to connect a Daystar filter body to a telescope's 2-inch focuser while providing a standard male \u003cstrong\u003eT-thread\u003c\/strong\u003e on the output side for securely attaching an imaging camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Daystar Front Gold Side Drawtube Snout?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter threads onto the front (telescope side) of a compatible Daystar filter. The 2-inch barrel then slides into your telescope's focuser or visual back and is secured by the focuser's set screws or compression ring. Your T-threaded camera or accessory then screws directly onto the male T-threads of the snout.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does \"Front Gold Side\" mean for this Daystar adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \"Front Gold Side\" designation indicates that this adapter is intended for the front of the Daystar filter—the side that faces the telescope's objective lens. Daystar uses a color-coded system for its adapters to ensure correct placement in the optical train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of camera can I connect to the T-thread on this Daystar snout?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can connect any camera that has female T-threads or can be adapted to them. This includes most dedicated astronomy cameras (from brands like ZWO, QHY, etc.) and DSLR\/mirrorless cameras when used with a model-specific T-ring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I use this threaded Daystar snout instead of a standard 2\" nosepiece?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA threaded connection is superior for imaging as it creates a rigid, fixed optical train. A standard slip-fit nosepiece held by a single set screw can introduce slight tilt, which can degrade image sharpness. The \u003cstrong\u003eT-thread connection\u003c\/strong\u003e on this snout eliminates that possibility, ensuring your camera sensor is perfectly parallel to the focal plane.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this Daystar adapter suitable for visual observing with an eyepiece?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile technically possible if you build an adapter train, this snout is optimized for imaging. For visual use, you would typically use a different rear-mounted adapter that accepts a standard 1.25\" or 2\" diagonal and eyepiece. This T-threaded snout is designed for the shortest, most rigid camera connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967465517341,"sku":"DAY-GM2DT","price":97.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-GM2DT__25319.1650569853.1280.1280.jpg?v=1684342517"},{"product_id":"daystar-red-side-plate-for-mounting-4x-powermate","title":"Daystar Red Side Plate  for Mounting 4X Powermate","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts the TeleVue 4X Powermate to Daystar Quantum or ION filters\u003c\/li\u003e\n\u003cli\u003eCreates a shorter, more rigid optical train\u003c\/li\u003e\n\u003cli\u003eFeatures a male M48x0.75 thread and 3-hole bolt pattern\u003c\/li\u003e\n\u003cli\u003eMeasures 3 inches in diameter and 0.67 inches thick\u003c\/li\u003e\n\u003cli\u003eEliminates the need for a separate PMT adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Red Side Plate for Mounting 4X Powermate\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Red Side Plate for Mounting 4X Powermate provides a secure, direct connection between a TeleVue 4X Powermate and Daystar Quantum or ION filters using a male M48x0.75 thread and a 3-hole bolt pattern. Measuring just 0.67\" thick with a 3\" diameter, this 0.13 lb plate replaces bulkier adapters to significantly shorten and stiffen your imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Direct, Secure M48x0.75 Connection for the 4X Powermate\u003c\/h3\u003e\n\u003cp\u003eThis plate is engineered for a perfect fit on the RED (eyepiece) side of your Daystar Quantum or ION filter. Installation is straightforward: simply unscrew the standard 2\" female drawtube from your TeleVue 4X Powermate, screw it to this adapter plate via the M48x0.75 male thread, and then attach the entire assembly to the filter using the three-hole bolt pattern for a solid, non-rotating connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eShorten Your Imaging Train by 0.67 Inches\u003c\/h3\u003e\n\u003cp\u003eAt only 0.67\" thick, the Red Side Plate minimizes the distance between your filter and Powermate. A shorter optical path is critical in high-magnification solar imaging, as it reduces focuser flexure and the potential for optical tilt, ensuring your images remain as sharp as possible. This compact design can also help you reach focus on systems with limited back-focus travel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eRed Side Plate vs. Standard Adapters: A 3-Hole Bolted Solution\u003c\/h3\u003e\n\u003cp\u003eUnlike generic adapters that rely on multiple threaded connections or thumbscrews, the Daystar Red Side Plate uses a direct, 3-hole bolted mount. This method eliminates a common source of flexure and instability present in longer, multi-part adapter setups. By creating a single, rigid unit with your filter and Powermate, you achieve a more robust imaging platform that holds collimation and focus more reliably through long sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Daystar Red Side Plate with my 4X Powermate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is simple. First, unscrew the 2\" female drawtube from your TeleVue 4X Powermate. Next, screw that same drawtube onto the male M48x0.75 thread of the Red Side Plate. Finally, attach the plate to the RED (eyepiece) side of your Daystar Quantum or ION filter using three screws through the provided bolt holes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of using the Daystar Red Side Plate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is creating a \u003cstrong\u003eshorter and more rigid optical train\u003c\/strong\u003e. This minimizes mechanical flexure, which is crucial for maintaining sharp focus during high-magnification solar imaging. It replaces longer, less stable adapter combinations and eliminates the need for a separate PMT adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Daystar Red Side Plate compatible with the 2X or 2.5X Powermate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this plate is specifically designed to adapt the \u003cstrong\u003eTeleVue 4X Powermate\u003c\/strong\u003e to Daystar Quantum or ION filters. It is not compatible with other Powermate models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich side of my Quantum filter does the Daystar Red Side Plate attach to?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe plate attaches to the \u003cstrong\u003eRED (eyepiece) side\u003c\/strong\u003e of your Daystar Quantum or ION filter. This is the output side where you would normally place an eyepiece or camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm imaging solar prominences with an ION filter and 4X Powermate on my f\/7 refractor. Why is this plate a better choice?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor high-resolution solar work, mechanical stability is key. The Daystar Red Side Plate's direct 3-hole bolt-on connection minimizes flexure far better than standard adapters that use thumbscrews or long threaded barrels. This ensures the entire imaging train remains perfectly aligned, which is critical for capturing fine detail in prominences and surface granulation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen imaging the solar chromosphere with a Daystar Red Side Plate, will it cause vignetting with my camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The plate is designed to work seamlessly with the TeleVue 4X Powermate's optical path. The Powermate itself is telecentric and designed to fully illuminate the field, so the adapter plate will not introduce any additional vignetting. Any field illumination limits will be dictated by your filter's clear aperture, not this adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eTeleVue 4X Powermate, Daystar Quantum \u0026amp; ION Filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter-Side Mount\u003c\/td\u003e\n\u003ctd\u003e3-Hole Bolt Pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowermate-Side Thread\u003c\/td\u003e\n\u003ctd\u003eMale M48x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e0.67\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.13 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVendor Part Number\u003c\/td\u003e\n\u003ctd\u003eQ34XRD2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDaystar Red Side Plate\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967465582877,"sku":"DAY-Q34X2D2","price":97.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-Q34X2D2__09264.1597162436.1280.1280.jpg?v=1684342512"},{"product_id":"daystar-gold-side-plate-for-mounting-4x-powermate","title":"Daystar Gold Side Plate for Mounting 4X Powermate","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDirectly Mounts TeleVue 4X Powermate to Daystar Quantum or ION Filters\u003c\/li\u003e\n\u003cli\u003eReplaces the Standard 2-inch Powermate Drawtube\u003c\/li\u003e\n\u003cli\u003eSignificantly Shortens the Optical Train for Reduced Flexure\u003c\/li\u003e\n\u003cli\u003eCreates a Rigid, Secure Connection with a Three-Screw Pattern\u003c\/li\u003e\n\u003cli\u003eEliminates the Need for a Separate PMT Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Gold Side Plate for Mounting 4X Powermate\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Gold Side Plate provides a compact, rigid connection between a TeleVue 4X Powermate and a Daystar Quantum or ION filter. This adapter replaces the Powermate's standard 2-inch drawtube, significantly shortening the optical train and eliminating the need for a separate PMT adapter. It's the ideal solution for creating a stable, secure imaging setup for high-magnification solar observation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Compact, Direct Connection for the TeleVue 4X Powermate\u003c\/h3\u003e\n\u003cp\u003eEngineered specifically for solar imagers, this side plate creates the shortest possible mechanical link between your Daystar filter and a TeleVue 4X Powermate. By removing the Powermate's original 2-inch drawtube and screwing this plate on in its place, you can bolt the entire assembly directly to the gold (sun-facing) side of a Quantum or ION filter using the three-hole pattern.\u003c\/p\u003e\n\u003cp\u003eThis direct-mount method offers superior rigidity compared to stacked adapters, minimizing flexure that can degrade high-resolution solar images. The shorter profile also makes balancing your telescope easier and reduces the overall mechanical load on your focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Daystar Gold Side Plate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Daystar Gold Side Plate is designed to create a direct, secure, and compact connection between a \u003cstrong\u003eTeleVue 4X Powermate\u003c\/strong\u003e and a \u003cstrong\u003eDaystar Quantum or ION filter\u003c\/strong\u003e. It replaces the Powermate's standard drawtube to shorten the overall length of the optical train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this Gold Side Plate shorten my imaging train?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstead of using multiple adapters to connect your Powermate to the filter, this plate allows you to remove the Powermate's 2-inch drawtube entirely. The plate then screws directly onto the Powermate body and bolts to the face of the Daystar filter, eliminating several inches of potential spacing and flexure points.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Daystar Gold Side Plate compatible with other Powermate models?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis plate is specifically designed for the TeleVue 4X Powermate. It is not compatible with the 2X or other models, as the thread interface and mechanical design are unique to the 4X version.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Daystar Gold Side Plate on my equipment?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnscrew\u003c\/strong\u003e the 2-inch female drawtube from the top of your TeleVue 4X Powermate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew\u003c\/strong\u003e the Daystar Gold Side Plate on in its place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttach\u003c\/strong\u003e the plate to the gold (sun-facing) side of your Quantum or ION filter using the three-screw bolt pattern.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Daystar adapter work on the red (rear) side of my filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this is a \"Gold Side Plate,\" meaning it is designed to mount only to the front, gold-colored, sun-facing side of a Daystar Quantum or ION filter. It will not attach to the rear (red) side.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of using this plate for solar imaging with a Daystar Quantum filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is \u003cstrong\u003emechanical stability\u003c\/strong\u003e. High-magnification solar imaging is extremely sensitive to flexure in the optical train. By creating a short, rigid, bolted connection, this plate minimizes tilt and sag, helping you achieve sharper and more consistent results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967465681181,"sku":"DAY-Q34XGF","price":97.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-Q34XGF__62734.1597160441.1280.1280.jpg?v=1684342515"},{"product_id":"daystar-q34xgf-and-q34xrd2-plate-set","title":"Daystar Q34XGF and Q34XRD2 Plate Set","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDirectly connects a TeleVue 4x Powermate to Daystar Quantum or ION filters\u003c\/li\u003e\n\u003cli\u003eCreates a shorter, more rigid optical train for solar imaging\u003c\/li\u003e\n\u003cli\u003eReplaces the Powermate's standard 2\" drawtube adapter\u003c\/li\u003e\n\u003cli\u003eFeatures M48x0.75 threads for secure attachment\u003c\/li\u003e\n\u003cli\u003eIncludes two 3\" diameter plates for both sides of the filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Q34XGF and Q34XRD2 Plate Set\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Q34XGF and Q34XRD2 Plate Set provides a direct, rigid M48x0.75 threaded connection between a TeleVue 4X Powermate and Daystar Quantum or ION solar filters. This two-plate system, with each plate measuring 3 inches in diameter, replaces the standard 2\" drawtube on the Powermate to significantly shorten your optical train and increase stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eM48x0.75 Threaded Connection for TeleVue 4x Powermate\u003c\/h3\u003e\n\u003cp\u003eBy replacing the slip-fit 2\" drawtube on your TeleVue 4x Powermate, this plate set creates a solid, threaded connection directly to the body of your Daystar filter. This eliminates a potential source of flexure and tilt in your imaging train, which is critical for high-resolution solar work. The shortened setup also reduces torque on your focuser and mount, simplifying balance and improving tracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe Q34XGF \u0026amp; Q34XRD2 Plates: A 2-Part System for Sun \u0026amp; Eyepiece Sides\u003c\/h3\u003e\n\u003cp\u003eThis set includes two distinct plates, each engineered for a specific side of the Quantum or ION filter, ensuring a complete and secure adaptation of the 4x Powermate.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ34XGF (Sun Side):\u003c\/strong\u003e This 0.53\" thick plate has a female M48x0.75 thread. It screws onto the Powermate in place of its original 2\" drawtube and then attaches with three screws to the GOLD (Sun-facing) side of the filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ34XRD2 (Eyepiece Side):\u003c\/strong\u003e This 0.67\" thick plate features a male M48x0.75 thread. It attaches to the RED (eyepiece-facing) side of the filter, and the Powermate's original 2\" female drawtube then screws onto this plate, ready to accept your eyepiece or camera.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Daystar Q34XGF and Q34XRD2 Plate Set?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis plate set is designed to create a shorter, more rigid, and fully threaded connection between a \u003cstrong\u003eTeleVue 4x Powermate\u003c\/strong\u003e and a \u003cstrong\u003eDaystar Quantum or ION filter\u003c\/strong\u003e. It replaces the standard Powermate drawtube to reduce flexure and simplify your solar imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich TeleVue Powermate is the Q34XGF\/Q34XRD2 set designed for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter set is specifically designed for the \u003cstrong\u003eTeleVue 4X Powermate\u003c\/strong\u003e. It directly replaces the 2\" female drawtube on that specific model for integration with Daystar filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Q34XGF plate on my Quantum filter for imaging solar prominences?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo image solar prominences, you will use the \u003cstrong\u003eQ34XGF plate\u003c\/strong\u003e. First, unscrew the 2\" female drawtube from your TeleVue 4x Powermate. Screw the Q34XGF plate on in its place. Then, attach this plate assembly to the \u003cstrong\u003eGOLD (Sun-facing) side\u003c\/strong\u003e of your Quantum filter using the three provided screw holes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I'm building a visual setup with a Daystar ION filter, which Q34XGF\/Q34XRD2 plate goes on the eyepiece side?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor a visual setup, you will use the \u003cstrong\u003eQ34XRD2 plate\u003c\/strong\u003e on the eyepiece side of your Daystar ION filter. This plate attaches to the \u003cstrong\u003eRED (eyepiece) side\u003c\/strong\u003e of the filter. You then screw the Powermate's original 2\" drawtube onto the Q34XRD2 plate, which will then hold your eyepiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this Daystar plate set eliminate the need for other adapters?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. For connecting the TeleVue 4x Powermate to a Quantum or ION filter, this set provides the necessary mechanical linkage. It specifically eliminates the need for a separate PMT adapter, resulting in a more compact and streamlined optical train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the thread specifications for the Daystar Q34XGF and Q34XRD2 plates?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eBoth plates use the standard \u003cstrong\u003eM48x0.75 filter thread\u003c\/strong\u003e for connecting to the TeleVue 4x Powermate. The Q34XGF has female M48 threads, while the Q34XRD2 has male M48 threads. They both use a three-hole bolt pattern to attach to the Daystar filter body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eTeleVue 4X Powermate, Daystar Quantum \u0026amp; ION Filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate 1 Model\u003c\/td\u003e\n\u003ctd\u003eQ34XGF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate 1 Function\u003c\/td\u003e\n\u003ctd\u003eAdapts Powermate to GOLD (Sun) side of filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate 1 Thread\u003c\/td\u003e\n\u003ctd\u003eFemale M48x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate 1 Diameter\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate 1 Thickness\u003c\/td\u003e\n\u003ctd\u003e0.53\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate 1 Weight\u003c\/td\u003e\n\u003ctd\u003e0.11 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate 2 Model\u003c\/td\u003e\n\u003ctd\u003eQ34XRD2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate 2 Function\u003c\/td\u003e\n\u003ctd\u003eAdapts Powermate to RED (Eyepiece) side of filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate 2 Thread\u003c\/td\u003e\n\u003ctd\u003eMale M48x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate 2 Diameter\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate 2 Thickness\u003c\/td\u003e\n\u003ctd\u003e0.67\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate 2 Weight\u003c\/td\u003e\n\u003ctd\u003e0.13 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDaystar Q34XGF Adapter Plate\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDaystar Q34XRD2 Adapter Plate\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThis product does not require software or have a dedicated manual.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967465746717,"sku":"DAY-QX34SET","price":179.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-QX34SET__65703.1597160309.1280.1280.jpg?v=1684342517"},{"product_id":"daystar-quantum-front-flat-plate-1-375x24tpi-f","title":"Daystar Quantum Front Flat Plate - 1.375\"x24TPI (F)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFeatures 1.375\"x24TPI female threads\u003c\/li\u003e\n\u003cli\u003eDesigned for Daystar Quantum series solar filters\u003c\/li\u003e\n\u003cli\u003eAllows for custom mounting to telescopes and accessories\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for a secure, light-tight fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Quantum Front Flat Plate - 1.375\"x24TPI (F)\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Quantum Front Flat Plate enables custom integration of your Quantum series solar filter into a specialized optical train. This plate replaces the filter's standard front plate, providing a secure, female 1.375\"x24TPI threaded connection for direct attachment to compatible hardware.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCustom Mounting with 1.375\"x24TPI Threads\u003c\/h3\u003e\n\u003cp\u003eThis front plate is the solution for imagers and observers building a non-standard solar setup. The 1.375\"x24TPI female thread is a specific size that allows you to directly couple the Quantum filter to custom adapters, camera lenses, or other specific optical components, bypassing the need for generic step-rings. This ensures a rigid, perfectly aligned connection critical for high-resolution solar imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the Daystar Quantum 1.375\"x24TPI Front Flat Plate used for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis plate is a specialized adapter that allows you to mount a Daystar Quantum series solar filter onto a telescope or accessory that has a male 1.375\"x24TPI thread. It is used to create a custom, secure, and direct-threaded connection in your optical setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Daystar filters are compatible with this Front Flat Plate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis plate is designed specifically for the \u003cstrong\u003eDaystar Quantum series\u003c\/strong\u003e of H-alpha filters. It is not intended for use with Daystar Quark or other filter models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I need to replace the original plate on my Daystar Quantum filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou would replace the original front plate if you need to mount the filter to an optical system that doesn't match the stock adapter. This plate provides a specific 1.375\"x24TPI thread, which might be required for a custom imaging train, a specific telephoto lens adapter, or a particular telescope's focuser or visual back.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install this Daystar Quantum Front Flat Plate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation involves carefully unscrewing the existing front plate from your Daystar Quantum filter body and then threading this new plate in its place. Ensure the threads are clean and engage smoothly to avoid cross-threading. The process should be done in a clean, dust-free environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the thread on this Daystar plate male or female?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Daystar Quantum Front Flat Plate has \u003cstrong\u003efemale (internal) 1.375\"x24TPI threads\u003c\/strong\u003e. It is designed to screw onto a corresponding male thread.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this plate to attach my Quantum filter to a standard 2\" focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNot directly. A standard 2\" focuser does not have 1.375\"x24TPI threads. To use this plate with a 2\" focuser, you would need an additional adapter that steps down from the focuser's native thread (often M48 or SCT thread) to the male 1.375\"x24TPI thread this plate requires.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eFront Flat Plate Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eDaystar Quantum Series Filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Specification\u003c\/td\u003e\n\u003ctd\u003e1.375\" x 24 TPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Gender\u003c\/td\u003e\n\u003ctd\u003eFemale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDaystar Quantum Front Flat Plate - 1.375\"x24TPI (F)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967465877789,"sku":"DAY-Q3GF1F","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-Q3GF1F-1__60769.1597159761.1280.1280.jpg?v=1684342520"},{"product_id":"daystar-quantum-front-flat-t-plate","title":"Daystar Quantum Front Flat T Plate","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Quantum Front Flat T Plate\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Quantum Front Flat T Plate is a dedicated mounting adapter designed to securely attach custom equipment to the front housing of a Daystar Quantum series solar filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCustom Mounting for Daystar Quantum Filters\u003c\/h3\u003e\n\u003cp\u003eThis plate provides a stable, flat surface for users who need to integrate additional hardware into their solar imaging setup. It is specifically engineered for the front of a Daystar Quantum filter, ensuring a precise and secure fit.\u003c\/p\u003e\n\u003cp\u003eThe T-plate standard creates versatile mounting points, ideal for attaching finderscopes, guide cameras, or other custom-built instrumentation directly to the filter body. This eliminates the need for separate mounting rings or brackets, creating a more compact and rigid optical train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the Daystar Quantum Front Flat T Plate used for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Daystar Quantum Front Flat T Plate serves as a mounting adapter that attaches to the front of a Daystar Quantum series solar filter. It provides a flat platform with T-standard mounting points for adding accessories like finderscopes or other custom hardware.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich filters is the Daystar Quantum Front Flat T Plate compatible with?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis plate is designed specifically for compatibility with Daystar's \u003cstrong\u003eQuantum series\u003c\/strong\u003e of solar filters. It is engineered to match the filter's front housing for a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Daystar Quantum Front Flat T Plate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation typically involves fastening the plate directly to the pre-existing threaded holes on the front of the Daystar Quantum filter housing. You should use the appropriate screws to ensure a secure connection without damaging the filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967465943325,"sku":"DAY-Q3GFTF","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-Q3GFTF-1__81327.1597159568.1280.1280.jpg?v=1684342523"},{"product_id":"daystar-quantum-front-wedge-plate-t-thread","title":"Daystar Quantum Front Wedge Plate - T-Thread","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables off-axis solar imaging with Daystar Quantum filters on SCTs\u003c\/li\u003e\n\u003cli\u003eFeatures a standard female T-thread (M42x0.75mm) connection\u003c\/li\u003e\n\u003cli\u003ePrecision-wedged to ensure correct optical alignment in off-axis setups\u003c\/li\u003e\n\u003cli\u003eAccepts GM2DT 2\" drawtube snouts or GF2SCTT SCT adapters\u003c\/li\u003e\n\u003cli\u003eGold-anodized side plate construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Quantum Front Wedge Plate - T-Thread\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Quantum Front Wedge Plate (Q3GWTF) provides the essential mechanical interface for using a Quantum-series filter in an off-axis configuration on a Schmidt-Cassegrain Telescope, featuring a secure female T-thread (M42x0.75mm) connection. This purpose-built plate is physically wedged to correct the optical alignment for an off-axis light path and accepts accessories like the GM2DT 2\" drawtube snout for mounting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eOff-Axis SCT Adaptation with M42x0.75mm T-Threads\u003c\/h3\u003e\n\u003cp\u003eThis front plate is the key to mounting a Daystar Quantum filter away from the primary optical axis of an SCT. The integrated wedge provides the necessary tilt to maintain optimal filter performance when used with a sub-aperture mask or a secondary instrument. Its female M42x0.75mm T-threads offer a universal and rigid connection point for your telescope-side adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAccepts 2\" Drawtube Snouts and SCT Thread Adapters\u003c\/h3\u003e\n\u003cp\u003eDesigned for flexibility within the Daystar ecosystem, the Q3GWTF plate is compatible with key mounting accessories. It directly accepts the GM2DT 2\" drawtube snout, allowing you to insert the entire filter assembly into a 2\" focuser. It also pairs with the GF2SCTT SCT adapter for direct attachment to a telescope's rear cell, creating a solid, threaded imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the wedge in the Daystar Quantum Front Wedge Plate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe wedge is a physical tilt built into the plate. It corrects the angle of the light path for a Daystar Quantum filter when it is used in an \u003cstrong\u003eoff-axis\u003c\/strong\u003e position on a Schmidt-Cassegrain Telescope (SCT). This ensures the filter's etalon performs correctly and maintains a uniform bandpass across the solar disk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I connect the Q3GWTF Wedge Plate to my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Q3GWTF plate itself has female M42x0.75mm T-threads. You connect it to your telescope using an appropriate adapter, such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaystar GM2DT:\u003c\/strong\u003e A 2\" snout that threads into the plate, allowing you to slide the filter into a 2\" focuser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaystar GF2SCTT:\u003c\/strong\u003e An adapter that threads into the plate and connects directly to the standard threads on the rear cell of an SCT.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Daystar Quantum Front Wedge Plate compatible with filters other than the Quantum series?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this plate is specifically designed to be the front mounting plate for a Daystar Quantum series solar filter. It is not a standalone adapter and will not work with other filter types or brands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between this wedged plate and a standard flat plate for a Quantum filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA \u003cstrong\u003eflat plate\u003c\/strong\u003e is used for on-axis applications where the filter is placed directly in the center of the telescope's light path. This \u003cstrong\u003ewedged plate\u003c\/strong\u003e is required for off-axis applications to correct the optical angle, which is critical for proper filter function in that configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI want to use my Daystar Quantum filter with an 8\" SCT and an off-axis energy rejection filter. Is the Q3GWTF the right part?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is the correct component for that exact scenario. The Daystar Quantum Front Wedge Plate is designed to mount your Quantum filter in an off-axis light path, such as the one created when using a sub-aperture energy rejection filter on the front of your 8\" SCT.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Daystar Quantum Front Wedge Plate with a small 80mm refractor mounted on my SCT for solar viewing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. If you are using a smaller refractor as a guidescope or secondary instrument for solar viewing, this plate allows you to attach your Quantum filter to it. You would use a T-thread adapter to connect the plate to the 80mm refractor's focuser, creating a dedicated, off-axis solar imaging system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967466008861,"sku":"DAY-Q3GWTF","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-Q3GWTF-1__75764.1597159150.1280.1280.jpg?v=1684342526"},{"product_id":"daystar-2-female-adapter-for-quantum","title":"Daystar 2\" Female Adapter for Quantum","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts Daystar Quantum filters to a 2\" female connection\u003c\/li\u003e\n\u003cli\u003eFeatures a 3\" diameter mounting plate\u003c\/li\u003e\n\u003cli\u003eEnables integration with 2\" focusers and visual backs\u003c\/li\u003e\n\u003cli\u003eProvides a secure mounting point for heavy filter assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar 2\" Female Adapter for Quantum\u003c\/h2\u003e\n\u003cp\u003eThe Daystar 2\" Female Adapter for Quantum provides a robust mounting solution, converting the filter's connection to a standard 2\" female interface for broad compatibility. This 3\" diameter plate is engineered specifically for Daystar's Quantum series filters, enabling their secure integration into optical trains that utilize 2\" accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure 2\" Mounting for Daystar Quantum Filters\u003c\/h3\u003e\n\u003cp\u003eThis adapter is designed to create a solid and stable attachment point for a Daystar Quantum filter. The 3\" diameter plate offers a large surface area for custom mounting to a focuser flange or other custom hardware. It presents a 2\" female receptacle, allowing a Quantum filter equipped with a 2\" male nosepiece to be inserted and secured, which is critical for maintaining optical alignment with these precise and often heavy filter systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary function of the Daystar 2\" Female Adapter for Quantum?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary function of this Daystar adapter is to provide a secure, non-threaded 2\" mounting port for a Daystar Quantum series solar filter. It allows the filter to be integrated into custom optical setups or attached to large-format focuser flanges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Daystar 2\" Female Adapter attach to a telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is not designed to slide into a focuser drawtube. Instead, the 3\" diameter plate is intended to be bolted or clamped onto a focuser body, flange, or a custom mounting plate, creating a rigid connection point for the Quantum filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach my Daystar Quantum filter to this adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou would insert the 2\" male nosepiece of your Daystar Quantum filter into the 2\" female port on this adapter. The adapter then holds the filter assembly firmly in the optical path.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCould I use this Daystar adapter to mount my Quantum filter on a Celestron 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eUsing this adapter on a standard SCT would require a custom mounting solution. It does not thread onto a standard SCT rear cell. It is designed for larger telescope systems or custom imaging trains where the 3\" plate can be securely fastened to a flat mounting surface, such as a large focuser flange.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Daystar 2\" Female Adapter threaded to accept 2\" filters?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the 2\" female port on this adapter is typically a smooth bore designed to accept the 2\" barrel of a Quantum filter's nosepiece. It is not threaded for standard 2\" (M48) eyepiece or imaging filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy use this Daystar adapter instead of inserting my Quantum filter directly into a 2\" focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is for situations requiring a more rigid and semi-permanent mounting than a standard focuser drawtube can provide. For heavy Quantum filters or in a dedicated observatory setup, bolting the filter to a solid plate via this adapter prevents flexure and maintains precise alignment better than a simple slip-fit connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Type\u003c\/td\u003e\n\u003ctd\u003e3\" Plate with 2\" Female Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eDaystar Quantum Series Filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDaystar 2\" Female Adapter for Quantum\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo product-specific downloads are available for this accessory.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967466074397,"sku":"DAY-Q3RF2D2F","price":73.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-Q3RF2D2F__87827.1597158820.1280.1280.jpg?v=1684342528"},{"product_id":"daystar-quantum-rear-combo-plate-sct-t","title":"Daystar Quantum Rear Combo plate - SCT\/T","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts Daystar Quantum filters to common astronomy threads\u003c\/li\u003e\n\u003cli\u003eProvides female T-threads (M42x0.75) for cameras and imaging accessories\u003c\/li\u003e\n\u003cli\u003eFeatures male 2\" x 24 TPI threads for SCT-specific hardware\u003c\/li\u003e\n\u003cli\u003eEnables connection to Daystar RF2D2 or GF2SCTT accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eDaystar Quantum Rear Combo plate - SCT\/T\u003c\/h2\u003e\n      \u003cp\u003eThe Daystar Quantum Rear Combo Plate (Q3RFCTM) is a specialized adapter designed to integrate your Daystar Quantum filter into a standard imaging train. It provides a critical link between the filter body and your camera or telescope accessories by offering two essential thread types: a female T-thread and a male 2\" x 24 SCT thread.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eSCT\/T-Thread Connectivity for Daystar Quantum Filters\u003c\/h3\u003e\n      \u003cp\u003eThis combo plate solves a common connectivity challenge by providing two distinct mounting options on a single component. The female T-threads (M42x0.75) allow for a direct and secure connection to DSLR T-rings, filter wheels, or other T-threaded imaging accessories, creating a rigid connection for photography.\u003c\/p\u003e\n      \u003cp\u003eThe male 2\" x 24 TPI thread is specifically designed for compatibility with Schmidt-Cassegrain Telescope accessories and dedicated Daystar hardware, including the RF2D2 or GF2SCTT units. This ensures your Quantum filter can be properly integrated into a variety of optical setups. Please note that product photos may show a different model; this Q3RFCTM plate features female T-threads as described.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the Daystar Quantum Rear Combo Plate Q3RFCTM used for?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Daystar Q3RFCTM is a mechanical adapter that screws onto the rear of a Daystar Quantum filter. It provides the necessary threads to connect the filter to either a camera via T-threads or to specific SCT accessories using its male 2\" x 24 threads.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the specific thread types on the Q3RFCTM plate?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Daystar Q3RFCTM features a dual-thread \"combo\" design:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFemale T-thread:\u003c\/strong\u003e Standard M42x0.75 thread for connecting to most astronomy cameras, T-rings, and filter wheels.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMale 2\" x 24 TPI thread:\u003c\/strong\u003e For connecting to SCT-specific accessories and Daystar's RF2D2 or GF2SCTT hardware.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I use the Daystar Quantum Q3RFCTM plate with my Schmidt-Cassegrain Telescope (SCT)?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eFor an SCT setup, you would typically use the male 2\" x 24 TPI thread on the Q3RFCTM plate. This allows you to connect the Quantum filter to compatible SCT visual backs, focal reducers, or specific Daystar accessories like the GF2SCTT, ensuring a secure fit within your telescope's optical train.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Daystar Q3RFCTM to attach a DSLR camera to my Quantum filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The female T-thread on the Q3RFCTM plate is the industry standard for astrophotography. You can attach a brand-specific T-ring to your DSLR camera body, which then screws directly into this plate, creating a solid connection for imaging.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Q3RFCTM plate compatible with all Daystar filters?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis plate is specifically designed for the \u003cstrong\u003eDaystar Quantum series filters\u003c\/strong\u003e. It may not be compatible with other Daystar product lines like the Quark. Always verify compatibility with your specific filter model before purchasing.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eThe product photo looks different. What threads will I receive?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYou will receive the \u003cstrong\u003eQ3RFCTM\u003c\/strong\u003e model, which has a \u003cstrong\u003efemale T-thread\u003c\/strong\u003e. The manufacturer has noted that some stock photos may incorrectly show a different plate (model Q3RFC1M) which has a 1.375\"x24 thread. This product is confirmed to have the female T-thread for camera connections.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967466139933,"sku":"DAY-Q3RFCTM","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-Q3RFCTM__25667.1650569872.1280.1280.jpg?v=1684342530"},{"product_id":"daystar-rear-red-side-1-25-drawtube-snout","title":"Daystar Rear Red Side - 1.25\" Drawtube Snout","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e1.25\" Barrel Diameter\u003c\/li\u003e\n\u003cli\u003eDirect Fit for Daystar Quark Solar Filters\u003c\/li\u003e\n\u003cli\u003eRed Anodized Finish\u003c\/li\u003e\n\u003cli\u003eEnables Use in Standard 1.25\" Focusers and Diagonals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Rear Red Side - 1.25\" Drawtube Snout\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Rear Red Side 1.25\" Drawtube Snout is a dedicated component designed to integrate your Daystar Quark solar filter with any standard 1.25\" focuser or diagonal. This part ensures a secure, perfectly aligned connection between your Quark and your telescope's optical train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 1.25\" Drawtube for Daystar Quark Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis drawtube snout serves as a direct replacement for the original part on your Daystar Quark, allowing it to be used like a standard 1.25\" eyepiece. Whether your original snout is damaged or you need to adapt a Quark for a 1.25\" setup, this component provides a robust and reliable solution.\u003c\/p\u003e\n\u003cp\u003eFinished with a durable red anodizing, this snout is machined to ensure a snug, no-slip fit. This maintains critical optical alignment as you insert the Quark into your telescope's focuser, which is essential for achieving the highest-resolution views of the Sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen would I need the Daystar 1.25\" Drawtube Snout?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou would need this \u003cstrong\u003eDaystar 1.25\" Drawtube Snout\u003c\/strong\u003e if your original part is lost or damaged, or if you need to adapt a Daystar Quark model for use in a telescope setup that exclusively uses 1.25\" focusers or diagonals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this Daystar Drawtube Snout compatible with all Quark models?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this snout is designed as a standard rear fitting for the Daystar Quark line of solar filters. It threads directly onto the Quark body, replacing any existing snout to provide a 1.25\" barrel interface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Daystar 1.25\" Drawtube Snout on my Quark?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward. The existing snout on your Daystar Quark simply unscrews from the main body. You can then thread the new 1.25\" Drawtube Snout on in its place until it is hand-tight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Daystar 1.25\" Drawtube Snout work with my telescope's 2\" focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, but you will need a standard \u003cstrong\u003e2\" to 1.25\" adapter\u003c\/strong\u003e. You would insert this 1.25\" snout into the adapter, and then the entire assembly slides into your 2\" focuser, just like any 1.25\" eyepiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this Daystar snout affect the optical performance of my Quark when viewing the Sun?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this is a purely mechanical component. The \u003cstrong\u003eDaystar 1.25\" Drawtube Snout\u003c\/strong\u003e does not contain any optical elements. Its sole purpose is to provide a secure physical connection between the Quark and your telescope, ensuring proper alignment without altering the optical path.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the \"Red Side\" designation mean for this Daystar Drawtube Snout?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \"Red Side\" refers to the color of the anodized finish on the component. It's a cosmetic designation that matches the red accents on many Daystar products, including the Quark itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eRF1D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eDaystar Quark Solar Filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDaystar Rear Red Side - 1.25\" Drawtube Snout\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Daystar_Filters_Quark_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967466205469,"sku":"DAY-RF1D1","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-RF1D1__04288.1650569889.1280.1280.jpg?v=1684342532"},{"product_id":"daystar-rear-red-side-from-sct-thread-to-2-female-drawtube","title":"Daystar Rear Red Side -  From SCT Thread to  2\" Female Drawtube","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts standard SCT male threads to a 2\" female drawtube\u003c\/li\u003e\n\u003cli\u003eEnables the use of 2-inch diagonals, eyepieces, and accessories\u003c\/li\u003e\n\u003cli\u003eDurable, single-piece metal construction\u003c\/li\u003e\n\u003cli\u003ePart of the Daystar color-coded component system\u003c\/li\u003e\n\u003cli\u003eModel: RF2D2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eDaystar Rear Red Side - From SCT Thread to 2\" Female Drawtube\u003c\/h2\u003e\n      \u003cp\u003eThe Daystar RF2D2 Rear Red Side adapter provides the essential connection from a standard Schmidt-Cassegrain Telescope (SCT) rear cell thread to a 2-inch female drawtube, unlocking compatibility with the widest-field 2-inch accessories.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eSecurely Adapt SCT Threads for 2-Inch Accessories\u003c\/h3\u003e\n      \u003cp\u003eThis adapter threads directly onto the rear cell of most Schmidt-Cassegrain and Maksutov-Cassegrain telescopes, converting the fine SCT threads into a robust 2-inch receptacle. This simple component is critical for observers wanting to move beyond 1.25-inch accessories and take full advantage of their telescope's light-gathering capabilities.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAccess to Wide-Field Views:\u003c\/strong\u003e By accommodating a 2-inch star diagonal and eyepieces, you can achieve the maximum possible true field of view your telescope can deliver, perfect for framing large objects like the Andromeda Galaxy (M31) or the Pleiades (M45).\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eImaging Train Integration:\u003c\/strong\u003e The 2-inch drawtube provides a standard connection point for attaching 2-inch focal reducers, flatteners, or camera nosepieces, forming a secure foundation for your imaging setup.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDaystar System Component:\u003c\/strong\u003e As part of Daystar's color-coded system, the \"Red Side\" designation helps identify its role within a larger assembly of solar filtering equipment, ensuring correct and safe configuration.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the Daystar RF2D2 Rear Red Side adapter used for?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Daystar RF2D2 adapter is a mechanical connector that converts the threaded rear port of a Schmidt-Cassegrain Telescope (SCT) into a 2-inch female drawtube. This allows you to use 2-inch accessories like star diagonals, eyepieces, and cameras with your SCT.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Daystar RF2D2 adapter fit my Celestron 8\" SCT?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The vast majority of commercial Schmidt-Cassegrain telescopes, including the Celestron 8\" SCT, use a standardized rear cell thread. The Daystar RF2D2 is designed to thread directly onto this port without issue.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use 2-inch eyepieces with the Daystar RF2D2 adapter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, that is its primary purpose. To use 2-inch eyepieces, you will first insert a 2-inch star diagonal into the RF2D2 adapter, and then place your 2-inch eyepiece into the diagonal. This combination is required for comfortable, wide-field viewing.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Daystar RF2D2 adapter use compression rings to hold accessories?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis component is a simple female drawtube, which typically uses one or more thumbscrews to secure accessories directly. It does not include a non-marring brass compression ring. For that feature, you would need to look for a \"visual back\" style adapter instead of a basic drawtube.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does \"Rear Red Side\" mean on this Daystar adapter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe \"Rear Red Side\" is part of Daystar Filters' color-coding system for their components, especially those used in complex solar filter setups. The color helps users quickly identify and correctly assemble different parts of an optical train, ensuring proper connections and spacing.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Daystar RF2D2 help me see wider views of the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Andromeda Galaxy (M31) is a very large deep-sky object. To fit it into a single field of view with a typical SCT, you need very low magnification. The Daystar RF2D2 adapter allows you to use a 2-inch diagonal and a long focal length 2-inch eyepiece (e.g., 40mm or 55mm), which provides the low power and wide true field necessary to see the galaxy in its entirety.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":44967466271005,"sku":"DAY-RF2D2","price":97.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Daystar-RF2D2__86276.1650569880.1280.1280.jpg?v=1684342533"},{"product_id":"lunt-backing-plate-focuser-ls100mt","title":"Lunt Backing Plate \u0026 Focuser - LS100MT","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eOfficial Lunt Solar Systems Replacement Part\u003c\/li\u003e\n\u003cli\u003eDesigned Exclusively for the LS100MT Telescope\u003c\/li\u003e\n\u003cli\u003eIncludes Focuser and Backing Plate Assembly\u003c\/li\u003e\n\u003cli\u003eRestores Original Focusing Mechanism\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eLunt Backing Plate \u0026amp; Focuser - LS100MT\u003c\/h2\u003e\n\u003cp\u003eThis Lunt Backing Plate \u0026amp; Focuser is the official, original equipment manufacturer (OEM) replacement part for the Lunt LS100MT Multi-Use Solar Telescope. It is engineered to restore the original functionality and feel of your telescope's focusing system, ensuring a perfect fit and seamless integration. If your original focuser has been damaged or is showing signs of wear, this assembly provides the necessary components to bring your LS100MT back to its factory-standard operational state.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAn OEM Replacement for the Lunt LS100MT\u003c\/h3\u003e\n\u003cp\u003eAs a genuine Lunt Solar Systems part, this backing plate and focuser assembly is identical to the one originally supplied with your LS100MT telescope. This guarantees complete compatibility without any need for modification. The assembly is critical for achieving the sharp, precise focus required for both high-magnification visual observation of solar details and for astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen would I need to replace the Lunt Backing Plate \u0026amp; Focuser on my LS100MT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou would need this part if your existing focuser on the LS100MT has been physically damaged, has become difficult to turn, or no longer holds focus reliably. This assembly is a direct replacement to restore the telescope's original focusing capabilities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this an upgrade for the Lunt LS100MT telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this is a direct \u003cstrong\u003eOEM replacement part\u003c\/strong\u003e, not an upgrade. It is designed to match the specifications and function of the original focuser that came with your Lunt LS100MT telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this LS100MT focuser on a different Lunt telescope, like the LS80MT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis backing plate and focuser assembly is designed specifically for the Lunt LS100MT model. Due to differences in the optical tube and mounting configurations, it is not compatible with other telescopes, including other models in the Lunt MT series.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this focuser work for imaging solar prominences with my LS100MT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Since this is the original equipment focuser for the LS100MT, it fully supports all the intended uses of the telescope, including visual observation and imaging of solar phenomena like prominences, filaments, and sunspots.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy focuser feels rough when trying to focus on a sunspot with my LS100MT. Is this the right part to fix it?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA rough or gritty feeling in the focusing mechanism can indicate internal wear or damage. Replacing the entire assembly with this new Lunt Backing Plate \u0026amp; Focuser for the LS100MT is the most direct way to resolve such mechanical issues and restore smooth operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Lunt Backing Plate \u0026amp; Focuser for the LS100MT include mounting hardware?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAs an OEM part, this assembly typically includes only the backing plate and focuser itself. You may need to reuse your existing mounting hardware. Please consult the Lunt LS100MT manual or contact Lunt Solar Systems for specific information on installation hardware.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Lunt_Solar_Systems_LS100MT_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":44967531708701,"sku":"LSS-BP\u0026F\/LS100MT","price":525.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Lunt-Backing-Plate-Focuser__60833.1598288781.1280.1280.jpg?v=1684343529"},{"product_id":"lunt-backing-plate-focuser-ls152t","title":"Lunt Backing Plate \u0026 Focuser - LS152T","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConverts the Lunt LS152THa solar telescope for nighttime astronomical use\u003c\/li\u003e\n\u003cli\u003eReplaces the rear pressure-tuner assembly\u003c\/li\u003e\n\u003cli\u003eFeatures a precision 2\" Crayford focuser\u003c\/li\u003e\n\u003cli\u003eAccepts standard 2\" and 1.25\" diagonals, eyepieces, and imaging accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eLunt Backing Plate \u0026amp; Focuser - LS152T\u003c\/h2\u003e\n      \u003cp\u003eThis Lunt Backing Plate \u0026amp; Focuser assembly converts your dedicated LS152THa solar telescope into a fully capable nighttime instrument, replacing the entire rear solar filtering and tuning assembly with a standard 2\" Crayford focuser to unlock the premium optics for deep-sky and planetary observation.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eUnlock Your LS152THa: From Solar to Night-Sky Observing\u003c\/h3\u003e\n      \u003cp\u003eYour Lunt LS152THa telescope is built around a superb objective lens, an optic too good to be limited to only viewing the Sun. This conversion kit allows you to leverage your investment after sunset by transforming the instrument into a high-end nighttime refractor. The process involves unthreading the rear H-alpha etalon and pressure tuner assembly and installing this custom-machined backing plate and focuser in its place.\u003c\/p\u003e\n      \u003cp\u003eThis simple swap gives you a dual-purpose telescope, capable of rendering high-contrast, detailed views of solar prominences by day and resolving faint details in galaxies like the Whirlpool Galaxy (M51) or splitting close double stars by night.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA Standard 2\" Crayford Focuser for Universal Accessory Compatibility\u003c\/h3\u003e\n      \u003cp\u003eAt the heart of this conversion is a robust 2\" Crayford focuser, the standard for serious astronomical observation. This zero-image-shift focuser provides the smooth, precise control needed for achieving critical focus at high magnifications on targets like Jupiter's cloud bands or the Cassini Division in Saturn's rings. The 2\" barrel accepts your entire collection of standard nighttime accessories, including 2\" diagonals, wide-field eyepieces, Barlow lenses, and imaging cameras, without the need for proprietary adapters.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this Lunt back plate convert my LS152THa for nighttime use?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe kit replaces the entire rear solar assembly of your LS152THa—including the H-alpha etalon, blocking filter, and pressure tuner. You simply unthread the existing solar components and thread this backing plate and \u003cstrong\u003e2\" Crayford focuser\u003c\/strong\u003e in its place. This creates a direct, unobstructed light path from the objective lens to a standard astronomical eyepiece or camera.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the LS152THa conversion process difficult or permanent?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, the conversion is fully reversible and designed to be straightforward. It requires no special tools. You can switch between solar and nighttime configurations as needed, allowing you to use your LS152THa as a versatile, dual-purpose instrument. Always store your solar components carefully when not in use.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of nighttime performance can I expect on objects like the Orion Nebula (M42) from my LS152THa with this focuser installed?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWith this conversion, your LS152THa functions as a high-quality refractor. You can expect sharp, high-contrast views typical of a premium air-spaced doublet. On the Orion Nebula (M42), you will be able to resolve the four main stars of the Trapezium and see extensive nebulosity, especially when paired with a wide-field 2\" eyepiece.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill I need any other accessories to use my Lunt LS152THa at night after installing this focuser?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. This kit provides the focuser, but you will need standard nighttime accessories to view an image. At a minimum, you will require:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eA 2\" or 1.25\" star diagonal\u003c\/li\u003e\n      \u003cli\u003eAt least one 2\" or 1.25\" eyepiece\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use 2\" eyepieces like a Tele Vue Nagler with the Lunt LS152THa after this conversion?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAbsolutely. The \u003cstrong\u003e2\" focuser\u003c\/strong\u003e is designed to be compatible with all standard 2\" accessories, including heavy eyepieces like the Tele Vue Nagler and Ethos series. The Crayford design ensures smooth focusing action without slippage, even with a full imaging train attached.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this Lunt back plate work with any other Lunt solar telescopes?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, this backing plate and focuser assembly is specifically designed and threaded for the Lunt \u003cstrong\u003eLS152THa\u003c\/strong\u003e model only. It is not compatible with other Lunt telescopes like the LS50THa, LS60THa, or LS100THa.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eLS152T\/BP\u0026amp;F\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":44967533379869,"sku":"LSS-LS152T\/BP\u0026F","price":517.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Lunt-Backing-Plate-Focuser__31510.1598288797.1280.1280.jpg?v=1684343563"},{"product_id":"lunt-1-25-adapter-for-blocking-filters","title":"Lunt 1.25\" Adapter for Blocking Filters","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts 2\" focusers and diagonals to use 1.25\" accessories\u003c\/li\u003e\n\u003cli\u003eSpecifically designed for Lunt Solar Systems 2\" Blocking Filters\u003c\/li\u003e\n\u003cli\u003eFeatures a non-marring brass compression ring for secure grip\u003c\/li\u003e\n\u003cli\u003ePrevents scratches and scoring on eyepiece barrels\u003c\/li\u003e\n\u003cli\u003eFunctions as a high-quality general-purpose adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eLunt 1.25\" Adapter for Blocking Filters\u003c\/h2\u003e\n\u003cp\u003eThe Lunt 1.25\" Adapter for Blocking Filters seamlessly steps down a 2\" diagonal or focuser to accept 1.25\" accessories. This adapter is the essential component for using standard 1.25\" eyepieces with Lunt's 2\" blocking filters, and its non-marring brass compression ring ensures a secure, centered grip without damaging your equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAdapt 2\" Lunt Blocking Filters for 1.25\" Eyepieces\u003c\/h3\u003e\n\u003cp\u003eThis adapter is the specific component required to use standard 1.25\" eyepieces or imaging cameras with any Lunt Solar Systems 2\" blocking filter. It provides the correct mechanical interface, allowing you to leverage your existing 1.25\" accessory collection for dedicated solar observation without needing to purchase a separate set of 2\" eyepieces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUniversal 2\" to 1.25\" Adapter with Brass Compression Ring\u003c\/h3\u003e\n\u003cp\u003eBeyond its primary role in a Lunt solar setup, this is a high-quality general-purpose adapter for any telescope with a 2\" focuser. The internal brass compression ring creates a more secure and centered connection than simple thumbscrew adapters, gripping the eyepiece barrel uniformly without leaving marks. This protects your investment in quality eyepieces and ensures consistent optical alignment, night or day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the Lunt 1.25\" Adapter for Blocking Filters used for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIts primary function is to allow the use of \u003cstrong\u003e1.25\" eyepieces and accessories\u003c\/strong\u003e with a Lunt Solar Systems \u003cstrong\u003e2\" blocking filter\u003c\/strong\u003e. It also serves as a high-quality, general-purpose adapter to use any 1.25\" accessory in any 2\" focuser or diagonal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is the Lunt 1.25\" Adapter's brass compression ring important?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA brass compression ring provides a \u003cstrong\u003euniform, 360-degree grip\u003c\/strong\u003e on the eyepiece barrel. Unlike a simple thumbscrew that applies pressure at a single point, this design prevents scratching or marring your accessories and ensures they are perfectly centered in the optical path.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a Lunt LS100THa with a 2\" blocking filter. Can I use my 1.25\" eyepieces with this Lunt adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. This adapter is precisely what you need. It inserts into your 2\" blocking filter's eyepiece holder, stepping it down so you can securely use your entire collection of 1.25\" eyepieces for solar viewing with your LS100THa telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Lunt 1.25\" Adapter in my 8\" SCT's 2\" diagonal for nighttime observing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Although designed with Lunt solar setups in mind, it functions perfectly as a universal 2\" to 1.25\" adapter. You can use it in your 8\" SCT's 2\" diagonal to use 1.25\" eyepieces for viewing the Moon, planets, or deep-sky objects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Lunt 1.25\" Adapter better than a basic adapter with a thumbscrew?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The Lunt adapter's \u003cstrong\u003ebrass compression ring\u003c\/strong\u003e is a significant upgrade over basic set-screw designs. It offers superior holding power, better centering of the accessory, and, most importantly, will not damage the polished barrels of your eyepieces over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Lunt 1.25\" Adapter add significant length to my optical path?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this is a low-profile adapter and typically does not introduce enough extra length to cause focusing issues with most telescope and eyepiece combinations. It is designed to be as optically unobtrusive as possible while providing a secure mechanical connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eADP2-1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eLunt 1.25\" Adapter for Blocking Filters\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":44967535313181,"sku":"LSS-ADP2-1.25","price":27.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Lunt-Adapter-Blocking-Filter-ADP2-1-25-1__47266.1598224798.1280.1280.jpg?v=1684343641"},{"product_id":"lunt-adapter-t2-to-2-eyepiece-tube","title":"Lunt Adapter T2 to 2\" Eyepiece Tube","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables the use of 2\" eyepieces on compatible Lunt solar telescopes\u003c\/li\u003e\n\u003cli\u003eThreads directly onto the T2 interface of Lunt blocking filters\u003c\/li\u003e\n\u003cli\u003eInternal brass compression ring prevents scratches on eyepiece barrels\u003c\/li\u003e\n\u003cli\u003eCompatible with Lunt H-alpha telescopes, Ca-K telescopes, and modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eLunt Adapter T2 to 2\" Eyepiece Tube\u003c\/h2\u003e\n      \u003cp\u003eThe Lunt Adapter T2 to 2\" Eyepiece Tube directly threads onto the T2 interface of a Lunt blocking filter, unlocking the use of wide-field 2\" eyepieces for expansive views of the Sun.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eUpgrade Your Lunt System to Use 2\" Eyepieces\u003c\/h3\u003e\n      \u003cp\u003eThis adapter replaces the standard eyepiece holder on your Lunt blocking filter, allowing you to move beyond the limitations of the smaller barrel format. It threads on securely for a rigid connection that can easily support heavier, wide-field 2\" eyepieces and accessories.\u003c\/p\u003e\n      \u003cp\u003eIt is compatible with most Lunt solar hardware, including H-alpha telescopes, Ca-K telescopes, and Ca-K modules. Note that this adapter is not designed for use with the LS35THa telescope.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eBrass Compression Ring for Secure, Mark-Free Clamping\u003c\/h3\u003e\n      \u003cp\u003eTo protect your investment in 2\" accessories, the adapter features a non-marring brass compression ring. Unlike standard thumbscrews that dig directly into the eyepiece barrel and cause scratches, this internal ring tightens evenly around the barrel.\u003c\/p\u003e\n      \u003cp\u003eThis design provides a secure, centered grip that holds your eyepieces firmly in place without leaving any marks, preserving their condition and resale value.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Lunt T2 to 2\" Adapter on my blocking filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eInstallation is straightforward. Simply unthread and remove the original 1.25\" eyepiece holder from your Lunt blocking filter. Then, carefully thread the \u003cstrong\u003eLunt T2 to 2\" Adapter\u003c\/strong\u003e onto the exposed T2 threads until it is snug. No tools are required.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Lunt solar telescopes are compatible with this 2\" adapter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter is compatible with most Lunt solar hardware that uses a blocking filter with a removable eyepiece holder. This includes:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eLunt H-alpha Solar Telescopes (except LS35THa)\u003c\/li\u003e\n      \u003cli\u003eLunt Ca-K Solar Telescopes\u003c\/li\u003e\n      \u003cli\u003eLunt Ca-K Modules\u003c\/li\u003e\n      \u003cli\u003eLunt Blocking Filters (B600, B1200, B1800, B3400)\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eIt is specifically \u003cstrong\u003enot compatible\u003c\/strong\u003e with the LS35THa telescope.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill using the Lunt 2\" adapter with a wide-field eyepiece show me the full solar disk?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhether you can see the full solar disk depends on the focal length of your telescope and the eyepiece you choose, not just the adapter. However, using this adapter with a low-power, wide-field 2\" eyepiece significantly increases your chances of framing the entire Sun, especially in shorter focal length Lunt telescopes like the LS50THa or LS60MT.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the brass compression ring on the Lunt T2 to 2\" adapter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe \u003cstrong\u003ebrass compression ring\u003c\/strong\u003e provides a firm, even grip on your eyepiece barrel without scratching it. Standard thumbscrews press directly against the barrel, leaving marks and gouges over time. The compression ring design inside the Lunt adapter protects your 2\" eyepieces and accessories from cosmetic damage.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Lunt T2 to 2\" adapter for imaging with a 2\" camera nosepiece?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The adapter provides a standard 2\" receptacle that is fully compatible with 2\" camera nosepieces. This allows you to securely attach a dedicated astronomy camera for high-resolution solar imaging, taking advantage of the larger format.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this Lunt adapter require any special tools to install?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, tools are not required. The adapter is designed to be threaded on and off by hand, making it easy to switch between 1.25\" and 2\" eyepiece configurations at any time.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eLST2-2″\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eLunt Adapter T2 to 2\" Eyepiece Tube\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":44967541932317,"sku":"LSS-LST2-2\"","price":60.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Lunt-LST2-2-Adapter__44683.1598216224.1280.1280.jpg?v=1684343660"},{"product_id":"lunt-pc-usb-pressure-tuner-controller","title":"Lunt PC-USB Pressure Tuner Controller","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAutomates pressure tuning for any Lunt PT solar telescope\u003c\/li\u003e\n\u003cli\u003eConnects and is controlled via a standard USB connection\u003c\/li\u003e\n\u003cli\u003eInternal microprocessor compensates for temperature and altitude changes\u003c\/li\u003e\n\u003cli\u003eRetrofits to any existing Lunt PT system without factory service\u003c\/li\u003e\n\u003cli\u003eInternal battery provides all-day power for field use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eLunt PC-USB Pressure Tuner Controller\u003c\/h2\u003e\n\u003cp\u003eThe Lunt PC-USB Pressure Tuner Controller automates the most critical variable in solar imaging: etalon tuning. This microprocessor-controlled system replaces manual adjustments with repeatable, software-driven precision, allowing you to control your Lunt Pressure-Tuned (PT) telescope from a connected computer. It maintains the center wavelength setpoint regardless of changes in ambient temperature or altitude, providing stable, optimized views of the Sun's chromosphere throughout your observing session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eRemote Operation: Computerized Control for Lunt Pressure Tuners\u003c\/h3\u003e\n\u003cp\u003eThe PC-USB connects to your Lunt solar telescope via a simple airline, giving you full control over the etalon's pressure from your computer. This eliminates the need to physically touch the telescope to make fine adjustments, a critical advantage for high-magnification imaging where even minor vibrations can ruin a capture. The simple two-button interface in the software allows for precise increases or decreases in pressure, with digital feedback confirming the exact setting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAutomated Precision: Set-and-Forget Altitude and Temperature Compensation\u003c\/h3\u003e\n\u003cp\u003eA key challenge in solar observation is etalon drift caused by environmental changes. The PC-USB solves this by creating a sealed, closed-loop system. It automatically compensates for pressure fluctuations caused by temperature shifts and maintains its setpoint even if you travel from sea level to a high-altitude observing site. This stability allows imagers to correlate pressure changes with doppler-shifted solar events, opening the door for more advanced solar study without constant manual retuning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePower \u0026amp; Installation: Field-Ready Power and Simple Retrofit\u003c\/h3\u003e\n\u003cp\u003eDesigned for both backyard and remote field use, the PC-USB runs on its internal rechargeable battery for extended imaging sessions. It can also be powered by an external adapter, which simultaneously charges the unit. Critically, the system can be retrofitted to any existing Lunt PT telescope by the user without requiring a return to the factory. An adapter fits over the standard PT knob, or future systems can be ordered with a quick-disconnect port for a cleaner setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Lunt PC-USB improve on manual pressure tuning?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Lunt PC-USB provides \u003cstrong\u003erepeatable, remote-controlled precision\u003c\/strong\u003e that is difficult to achieve manually. It eliminates vibrations from hands-on adjustments and automatically compensates for temperature and altitude changes, ensuring your telescope remains perfectly on-band for the duration of an imaging session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I install the PC-USB on my older Lunt solar telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The PC-USB is designed to be \u003cstrong\u003eretrofitted to any Lunt PT product\u003c\/strong\u003e. It includes an adapter that fits over the existing pressure tuner knob, and the system connects via a simple airline. You do not need to send your telescope to Lunt for installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Lunt PC-USB handle altitude changes when I travel to a mountain observing site?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe PC-USB creates a sealed, closed-loop pressure system. Once you set your desired tuning pressure, the controller will maintain that internal pressure regardless of the external ambient air pressure. This means your center wavelength setpoint \u003cstrong\u003eremains constant at any altitude\u003c\/strong\u003e, eliminating the need to retune when you change locations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat power options does the Lunt PC-USB have for a full day of solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe controller is equipped with an internal battery designed to last for a full day of observing. For longer sessions or permanent setups, it can also be powered by an \u003cstrong\u003eexternal DC power adapter\u003c\/strong\u003e, which will run the unit and charge the internal battery at the same time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the Lunt PC-USB help track doppler shifts in solar prominences?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Because the PC-USB provides precise digital feedback of the internal etalon pressure, advanced users can \u003cstrong\u003ecorrelate specific pressure changes to doppler-shifted events\u003c\/strong\u003e on the Sun. This allows you to precisely quantify the shift off the H-alpha line when observing fast-moving solar features.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need special software to use the Lunt PC-USB?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the PC-USB is operated via a software interface on a connected computer. The simple interface allows you to increase or decrease pressure and monitor the system's status remotely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003ePC-USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003ePC-USBHOSE25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":44967541997853,"sku":"LSS-PCUSB","price":1393.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Lunt-PC-USB-1__03608.1598215860.1280.1280.jpg?v=1684343664"},{"product_id":"televue-sol-searcher","title":"TeleVue Sol-Searcher","description":"","brand":"TeleVue","offers":[{"title":"Default Title","offer_id":46378450944285,"sku":"TV-SSF-1006","price":58.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Tele-Vue-Sol-Searcher.jpg?v=1693235465"},{"product_id":"telegizmos-solar-observing-hood","title":"Telegizmos Solar Observing Hood","description":"\u003c!-- more --\u003e\u003cp\u003eElevate your solar viewing experience with the Telegizmos Solar Observing Hood. This innovative hood is designed to enhance your comfort and viewing clarity while observing the sun. Whether you're tracking solar flares, sunspots, or eclipses, the Telegizmos Solar Observing Hood provides the perfect blend of functionality and user comfort, making it an essential accessory for any solar astronomer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Viewing Comfort:\u003c\/strong\u003e The hood blocks unwanted peripheral light and reduces glare, creating an optimal viewing environment that enhances the visibility of solar phenomena. This focused viewing experience helps in observing fine details without strain.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtective Design:\u003c\/strong\u003e Crafted from a lightweight, durable material, the hood shields your head and eyes from direct sunlight, providing additional protection during extended viewing sessions. This feature is especially valuable during hot days, helping to keep you cooler and more comfortable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e The Telegizmos Solar Observing Hood is designed to fit comfortably over most solar telescopes and viewing setups. Its flexible structure allows it to adapt to various equipment sizes, ensuring a snug and secure fit. Velcro closure  to secure the cover to your scope.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePortable and Easy to Use:\u003c\/strong\u003e Lightweight and foldable, the hood can be easily transported to different observing locations. It sets up and breaks down quickly, making it convenient to use and store when not in active use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Quality Materials:\u003c\/strong\u003e Dual layer design with our solar material on the outside to keep you cool and a black opaque inner liner to provide light blockage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Telegizmos Solar Observing Hood is a must-have for anyone serious about solar astronomy. It not only enhances your ability to see the sun in greater detail but also increases your overall comfort, making your solar observations more enjoyable and effective. Whether you're a seasoned astronomer or a hobbyist, this observing hood will undoubtedly enhance your solar viewing experience.\u003c\/p\u003e","brand":"Telegizmos","offers":[{"title":"Default Title","offer_id":47604870349085,"sku":"TG-TGSO","price":104.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/P1010454.jpg?v=1707854632"},{"product_id":"daystar-flat-cap-diffuser-for-solar-imaging","title":"Daystar Flat Cap Diffuser for Solar Imaging","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eCreates Uniform Flat Fields for Solar Imaging\u003c\/li\u003e\n\u003cli\u003eSpun Aluminum Mounting Ring for Durability\u003c\/li\u003e\n\u003cli\u003eHigh-Quality Polymer Diffuser\u003c\/li\u003e\n\u003cli\u003eAvailable for Telescope Tubes from 80mm to 209mm OD\u003c\/li\u003e\n\u003cli\u003eFits Energy Rejection Filters (ERFs) from 63mm and up\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Flat Cap Diffuser for Solar Imaging\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Flat Cap Diffuser for Solar Imaging provides a simple, robust solution for creating essential flat-field reference images, with sizes available to fit telescope or Energy Rejection Filter (ERF) outer diameters from 63mm all the way to 209mm. By producing an evenly illuminated field, this tool allows you to calibrate your solar images, effectively removing artifacts like dust motes, vignetting, and sensor imperfections for a clean, professional final result.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAchieving Uniform Solar Illumination for Flat Frames\u003c\/h3\u003e\n\u003cp\u003eIn high-resolution solar imaging, optical train imperfections are unavoidable. The Daystar Flat Cap solves this by providing a uniform light source to record a \"flat field\" image. You temporarily place the cap over your telescope's objective or ERF, capture a reference frame of the even illumination, and then remove it to begin your imaging session. This reference frame is then used in post-processing to digitally subtract any fixed-pattern noise or uneven lighting from your final images of the Sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSpun Aluminum Construction and Precision Sizing\u003c\/h3\u003e\n\u003cp\u003eBuilt for repeated use in the field, the Flat Cap features a durable spun aluminum mounting ring that holds a specially designed polymer diffuser. This combination is both lightweight and rigid, ensuring it will not warp or degrade under sunlight. Sizing is critical for a secure fit; you must measure the outside diameter (OD) of the very front of your telescope or ERF housing. Do not use your telescope's aperture as a guide. Once measured, select the next largest Flat Cap size, and use the included felt pads to create a snug, light-proof fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I choose the correct size Daystar Flat Cap for my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou must measure the \u003cstrong\u003ephysical outside diameter (OD)\u003c\/strong\u003e of the frontmost component of your optical tube, which is usually the dew shield or an Energy Rejection Filter (ERF) cell. \u003cstrong\u003eDo not use the telescope's aperture\u003c\/strong\u003e (e.g., 80mm, 100mm) for sizing. After measuring the OD, choose the Flat Cap model with the next largest inside diameter. For example, if your telescope's front measures 160mm, you would order the size that fits 160-169mm tubes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy do I need to take flat fields for solar imaging with the Daystar Flat Cap?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFlat fields are a crucial calibration step for any type of astrophotography, including solar. They create a map of imperfections in your imaging train, such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust Motes:\u003c\/strong\u003e Small donuts or shadows caused by dust on your sensor or filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVignetting:\u003c\/strong\u003e Darkening of the corners of your image.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Artifacts:\u003c\/strong\u003e Any non-uniform pixel response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy subtracting the flat field from your light frames (your actual solar images), you remove these distracting artifacts for a clean, scientifically accurate image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Daystar Flat Cap for nighttime deep-sky imaging flats?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the Daystar Flat Cap is specifically designed to diffuse direct sunlight for solar imaging, it can be used for nighttime flats if paired with a separate, evenly illuminated light source. However, its primary design is optimized for the intensity and properties of sunlight, so results may vary compared to dedicated nighttime flat panels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a Coronado SolarMax II 90. Which Daystar Flat Cap do I need?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \"90\" in the telescope's name refers to its 90mm aperture, not its physical diameter. To find the correct Daystar Flat Cap, you must take a ruler or calipers and physically measure the outside diameter of the front of the telescope tube. Once you have that measurement in millimeters, you can select the appropriate size from the available options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do the included felt pads work with the Daystar Flat Cap?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe felt pads are self-adhesive strips that you can apply to the inside of the Flat Cap's aluminum ring. Since the caps are sold in size ranges (e.g., 100-109mm), the felt pads act as shims to create a secure, snug fit if your telescope's diameter is on the smaller end of a given cap's range. This prevents the cap from slipping off accidentally.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Daystar Flat Cap work with a Daystar Quark on my 120mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the Flat Cap is an essential accessory for any solar imaging setup, including one using a Quark. You would place the Flat Cap over the front of your 120mm refractor's dew shield or over the front of your full-aperture Energy Rejection Filter (ERF) if you are using one. Be sure to measure the outside diameter of whichever component is at the very front of the optical path to determine the correct size to order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eSpun aluminum ring with a polymer diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Sizes\u003c\/td\u003e\n\u003ctd\u003eFits telescope\/ERF outer diameters from 63mm to 209mm across various models. Options include: 80-89mm (or 63mm ERF), 90-99mm, 95-104mm (or 80mm ERF), 100-109mm, 110-119mm (or 90mm ERF), 120-129mm (or 100mm ERF), 130-139mm, 140-149mm, 145-154mm (or 130mm ERF), 150-159mm (or 130mm ERF), 160-169mm, 170-179mm (or 150mm ERF), 180-189mm, and 190-209mm.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDaystar Flat Cap Diffuser\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eFelt Pads for Custom Fitting\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 Set\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThis product does not require software or have a dedicated manual.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Fits 80-89mm tube OD or 63mm ERF","offer_id":50848839729437,"sku":"DAY-FC90","price":119.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 90-99mm tube OD","offer_id":50848839762205,"sku":"DAY-FC100","price":119.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 80mm ERF (or 95-104mm tube OD)","offer_id":50848852148509,"sku":"DAY-FC104","price":119.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 100-109mm tube OD","offer_id":50848839794973,"sku":"DAY-FC110","price":119.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 110-119mm tube OD or 90mm ERF","offer_id":50848839827741,"sku":"DAY-FC120","price":119.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 120-129mm tube OD or 100mm ERF","offer_id":50848839860509,"sku":"DAY-FC130","price":119.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 130-139mm tube OD","offer_id":50848839893277,"sku":"DAY-FC140","price":119.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 140-149mm tube OD","offer_id":50848839926045,"sku":"DAY-FC150","price":119.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 130mm ERF (or 145-154mm tube OD)","offer_id":50848852181277,"sku":"DAY-FC154","price":138.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 150-159mm tube OD or 130mm ERF","offer_id":50848839958813,"sku":"DAY-FC160","price":138.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 160-169mm tube OD","offer_id":50848839991581,"sku":"DAY-FC170","price":138.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 170-179mm tube OD or 150mm ERF","offer_id":50848840024349,"sku":"DAY-FC180","price":138.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 180-189mm tube OD","offer_id":50848840057117,"sku":"DAY-FC190","price":138.0,"currency_code":"CAD","in_stock":true},{"title":"Fits 190-209mm tube OD","offer_id":50848840089885,"sku":"DAY-FC210","price":138.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DAY-Flat-Cap.jpg?v=1768672219"},{"product_id":"lunt-sunlock-solar-alignment-finder","title":"Lunt SunLock Solar Alignment Finder","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eRed Dot Sun Finder for safe, precise solar alignment\u003c\/li\u003e\n\u003cli\u003eGlass projection plane provides a clear target\u003c\/li\u003e\n\u003cli\u003eInternal 3-point set screw system locks alignment\u003c\/li\u003e\n\u003cli\u003eUniversal mounting slot fits 1\/4-20 and M6 hardware\u003c\/li\u003e\n\u003cli\u003eStandard 1 inch \/ 25.4mm hole spacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eLunt SunLock Solar Alignment Finder\u003c\/h2\u003e\n      \u003cp\u003eThe Lunt SunLock Solar Alignment Finder replaces dangerous guesswork with a precise red dot targeting system, allowing you to center the sun in seconds. Its versatile mounting slot accommodates both 1\/4-20 and M6 screws with standard 1 inch (25.4mm) hole spacing for wide compatibility. A robust 3-point internal set screw system ensures that once your alignment is set, it remains locked through transport and use.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eThe 3-Point System for Safe, Instant Solar Alignment\u003c\/h3\u003e\n      \u003cp\u003eCentering the sun without a dedicated finder involves projecting shadows or, worse, risking a direct glance. The SunLock eliminates this hazard by projecting a bright, safe alignment dot onto a glass reticle plane. Simply move your telescope until the dot is centered on the reticle, and the sun will be perfectly framed in your eyepiece, ready for observing.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eUniversal Mounting with 25.4mm Spacing and Locked Collimation\u003c\/h3\u003e\n      \u003cp\u003eBuilt from red anodized aluminum, the SunLock is designed to stay aligned trip after trip. The 3-point internal set screw system is adjusted once and then holds its collimation, unlike external knobs that can be bumped during transport. The base features a slot compatible with both 1\/4-20 and M6 screws at a standard 25.4mm hole spacing, enabling direct mounting to Lunt solar telescopes and many third-party systems.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDirect Lunt Compatibility:\u003c\/strong\u003e Mounts directly to Lunt LS40, LS50T, LS60, LS80THa, and LS100THa solar telescopes.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAdapter for Ring Mounts:\u003c\/strong\u003e For larger models or telescopes using tube rings, the ADPSOL adapter (sold separately) is required for mounting.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e The red anodized aluminum finish is rugged and perfectly matches the aesthetic of Lunt Solar Systems telescopes.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Lunt SunLock work?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Lunt SunLock uses a small aperture to project an image of the sun onto an internal glass reticle. To align your telescope, you simply adjust the scope's position until the projected sun dot is centered on the reticle. This provides a safe, fast, and intuitive way to find the sun without looking through the main optics or risking eye injury.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Lunt SunLock fit my Lunt LS60THa telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, the Lunt SunLock is designed for direct mounting on Lunt solar telescopes like the LS60THa, as well as the LS40, LS50T, LS80THa, and LS100THa models. It uses the existing mounting points on the telescope's clamshell.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do I need to mount the Lunt SunLock on a telescope with tube rings?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eFor telescopes that use a ring-style mounting system instead of a clamshell, you will need the \u003cstrong\u003eLunt ADPSOL adapter plate\u003c\/strong\u003e (sold separately). This adapter provides the correct interface to attach the SunLock to the top of a tube ring.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 3-point internal alignment system on the SunLock improve observing?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe alignment is controlled by internal set screws, not external knobs. This \"set-it-and-forget-it\" design means that once the SunLock is co-aligned with your telescope, it holds that alignment securely. You can pack up and transport your scope without worrying about the finder getting knocked out of collimation, saving you setup time at your next session.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Lunt SunLock with a non-Lunt solar telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, the SunLock is highly versatile. Its mounting base features a slot that accepts both \u003cstrong\u003e1\/4-20 and M6 screws\u003c\/strong\u003e and is designed for a standard \u003cstrong\u003e1 inch \/ 25.4mm hole spacing\u003c\/strong\u003e. This makes it compatible with Tele Vue slots and many other mounting systems from various manufacturers.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of the Lunt SunLock over projecting the telescope's shadow?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eProjecting a shadow is an imprecise method that can be difficult to judge, especially with complex telescope shapes. The SunLock provides a distinct, bright dot on a clear reticle, which is faster and far more accurate. This ensures the sun is perfectly centered in your eyepiece every time, letting you spend less time hunting and more time observing.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eRed Dot Sun Finder\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eReticle\u003c\/td\u003e\n\u003ctd\u003eGlass projection plane\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAlignment System\u003c\/td\u003e\n\u003ctd\u003e3-point internal set screw system\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMounting Hardware\u003c\/td\u003e\n\u003ctd\u003e1\/4-20 and M6 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHole Spacing\u003c\/td\u003e\n\u003ctd\u003e1 inch \/ 25.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eRed anodized aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eSunLock Mini Red Dot Sun Finder\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eMounting Screws\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eHex Wrench\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp style=\"font-size: 0.9rem; margin-top: 1rem; text-align: center;\"\u003eNote: ADPSOL adapter sold separately for ring-style telescope mounts.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":52664524275997,"sku":"LSS-003-385","price":69.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/image_f8ea788f-3691-44b3-933e-be7416daacd2.jpg?v=1785528359"},{"product_id":"svbony-metal-solar-finder-scope-for-sun-positioning","title":"SVBONY Metal Solar Finder Scope for Sun Positioning","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSafely locate the Sun without direct viewing\u003c\/li\u003e\n\u003cli\u003eSimple pinhole projection design\u003c\/li\u003e\n\u003cli\u003eDurable all-metal construction\u003c\/li\u003e\n\u003cli\u003eCompact 68*41*32mm dimensions\u003c\/li\u003e\n\u003cli\u003eLightweight at only 77g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSVBONY Solar Finder Scope Metal for Sun Positioning\u003c\/h2\u003e\n\u003cp\u003eThe SVBONY Solar Finder Scope provides a safe and reliable method for aligning your telescope with the Sun, using a simple pinhole projection system housed in a compact 68x41x32mm metal body. Weighing just 77g, it adds minimal mass to your setup while ensuring you never have to look directly towards the Sun to find and center your target for observation or imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSafe Solar Alignment: The 68mm Pinhole Projector\u003c\/h3\u003e\n\u003cp\u003eThis finder eliminates the single most dangerous part of solar observing: initial alignment. Instead of looking through an optic, the SVBONY Solar Finder uses a small hole in its 68mm-long body to project a bright dot representing the Sun onto a rear viewing screen. You simply adjust your telescope's position until the dot is centered on the screen, guaranteeing the Sun is in your main eyepiece's field of view—all without risking your eyesight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAll-Metal Construction: A Durable 77g Design\u003c\/h3\u003e\n\u003cp\u003eBuilt entirely from metal, this solar finder is designed for longevity and rigidity. Unlike plastic alternatives that can warp or degrade under prolonged UV exposure, the metal body ensures consistent alignment and can withstand the rigors of travel and repeated use. At a mere 77g, it's a robust yet lightweight addition that won't compromise the balance of your telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSVBONY Solar Finder vs. Baader Solar Finder: Simplicity and Materials\u003c\/h3\u003e\n\u003cp\u003eWhile the Baader Solar Finder is a well-regarded tool, the SVBONY finder offers a different approach focused on durability and simplicity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e The primary advantage for the SVBONY finder is its all-metal construction, contrasting with the mostly plastic body of the Baader model. This gives the SVBONY finder superior durability against drops and long-term sun exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e The Baader finder uses a translucent screen that can make the solar disk easy to see. The SVBONY model uses a simpler, solid rear screen, which provides a very high-contrast projected dot that is unmistakable even in bright daylight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I mount the SVBONY Solar Finder Scope to my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SVBONY Solar Finder is designed to fit into a standard finderscope mounting shoe (like a Vixen\/Synta-style dovetail base), which is common on many telescopes. However, as no specific mounting bracket is included, you must ensure your telescope has a compatible base or acquire a universal mounting bracket to attach it to your optical tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the SVBONY Solar Finder Scope completely safe to use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The fundamental design of the SVBONY Solar Finder Scope is inherently safe because \u003cstrong\u003eyou never look through it\u003c\/strong\u003e. You only look at the image of the Sun that is projected onto its rear viewing surface. This method completely removes any risk of accidentally viewing the Sun directly through the finder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I use the SVBONY Solar Finder to align my 8\" SCT for a solar eclipse?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFirst, ensure your 8\" SCT is equipped with a proper, full-aperture solar filter. After attaching the SVBONY Solar Finder, point the telescope in the general direction of the Sun. Look at the finder's rear screen and adjust the telescope using your mount's controls until the small, bright dot of light is perfectly centered on the screen. The Sun will now be centered in your main eyepiece view, ready for observation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the SVBONY Solar Finder different from using a filtered optical finderscope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA standard finderscope with a solar filter works, but it presents potential risks and is more complex. The SVBONY Solar Finder is safer because there is no filter to forget, damage, or dislodge. It is a dedicated, single-purpose tool that makes solar alignment faster and more intuitive than centering the Sun in the narrow, magnified field of a filtered optical finder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the 77g weight of the SVBONY Solar Finder affect the balance of my dedicated solar telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, its 77g weight is negligible for almost any setup, including lightweight dedicated solar telescopes like those from Lunt or Coronado. It is significantly lighter than a typical 50mm optical finderscope and will not introduce any noticeable balance issues on your mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the SVBONY Solar Finder Scope require batteries or power?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The SVBONY Solar Finder is a completely passive optical device. It works by simple pinhole projection and requires no batteries or external power to function.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSolar Finder Scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e77g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e68mm x 41mm x 32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSolar Finder Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"Default Title","offer_id":52861232906525,"sku":"SV-F9168A","price":18.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-Solar-Finder-Scope-Metal-for-Sun-Positioning-1_be2d1d8d-aaf8-4014-8ac0-2fe83b1414d2.jpg?v=1788659911"},{"product_id":"baader-planetarium-solar-projection-screen-bsps","title":"Baader Planetarium Solar Projection Screen (BSPS)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSafe, Enclosed Solar Projection\u003c\/li\u003e\n\u003cli\u003eIdeal for Group Viewing and Public Outreach\u003c\/li\u003e\n\u003cli\u003eObserve Sunspots, Limb Darkening, and Eclipses\u003c\/li\u003e\n\u003cli\u003eCompatible with T-2 Eyepiece Projection Adapters\u003c\/li\u003e\n\u003cli\u003eIncludes Cardboard Housing Kit with Option for 3D Printing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eBaader Solar Projection Screen (BSPS)\u003c\/h2\u003e\n\u003cp\u003eThe Baader Solar Projection Screen (BSPS) offers a completely safe method for observing the Sun, projecting a clear image for small groups to view together. This closed-system design eliminates the risks of open projection, making it ideal for tracking sunspots, limb darkening, and the progression of a solar eclipse without any danger of accidental viewing through the eyepiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSafe Solar Projection: A Closed System for Group Viewing\u003c\/h3\u003e\n\u003cp\u003eUnlike traditional open projection screens, the BSPS creates an enclosed light path from the eyepiece to the viewing surface. This design prevents anyone from accidentally placing a hand in the focused beam of light or looking directly into the eyepiece, making it an exceptionally safe tool for educational settings and public events.\u003c\/p\u003e\n\u003cp\u003eThe rear-projection screen allows multiple people to observe solar phenomena simultaneously. When used with a tracking mount, you can follow the Sun for hours, watching sunspots traverse the solar disk or monitoring the steady progress of a solar eclipse in real-time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIntegrating the BSPS: Telescope and Accessory Requirements\u003c\/h3\u003e\n\u003cp\u003eThe Solar Projection Screen is designed for use with refractor telescopes equipped with a star diagonal or prism. To reduce heat stress on your optics, refractors with faster focal ratios are recommended, and stopping down the aperture on larger instruments may be necessary for prolonged viewing sessions.\u003c\/p\u003e\n\u003cp\u003eA complete setup requires a variable eyepiece projection adapter with a T-2 thread, such as the Baader OPFA, and a suitable glass or metal eyepiece like the Baader Classic Orthos. The BSPS connects to star diagonals using a standard 2\" nosepiece, creating a secure and straightforward attachment to your existing equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eBeyond Basic Viewing: Public Outreach and Polar Alignment\u003c\/h3\u003e\n\u003cp\u003eThe BSPS excels in public outreach scenarios. By mounting it on a small guide scope or finder that is co-aligned with a larger, solar-filtered telescope, you can provide a live projected view for waiting guests. This keeps the line moving and shows everyone what to expect when their turn at the main eyepiece arrives.\u003c\/p\u003e\n\u003cp\u003eFor amateur astronomers, the screen serves a dual purpose as a daytime polar alignment aid. By turning off your mount's tracking, you can observe the Sun's drift across the projection surface. The direction of drift provides a clear, immediate indication of how to adjust your mount's altitude and azimuth for a more precise alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eBuild Your Projector: Cardboard Kit or 3D Printed Housing\u003c\/h3\u003e\n\u003cp\u003eThe BSPS is supplied as a component kit that you assemble. It includes the specialized projection screen, a T-2 thread adapter, and a pre-cut, three-piece cardboard kit with pre-mounted adhesive strips for easy construction of the housing.\u003c\/p\u003e\n\u003cp\u003eFor a more durable and permanent solution, Baader provides free downloadable STL files. This allows you to produce a robust plastic housing and protective cover using your own 3D printer, offering a modern, customizable alternative to the included cardboard structure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow can I use the Baader Solar Projection Screen (BSPS) at a public outreach event?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Baader BSPS is perfect for outreach. You can attach it to a small guide scope or finder scope that is aligned with your main telescope (which should have its own dedicated solar filter). This allows you to show a projected image of the Sun to people waiting in line, keeping them engaged while also confirming the Sun is still centered for the person at the main eyepiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the Baader BSPS help me polar align my German Equatorial Mount during the day?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. After pointing your telescope at the Sun with the BSPS attached, simply turn off the mount's tracking. By observing the direction the Sun's image drifts across the screen, you can determine your polar alignment error. The drift direction tells you precisely how to adjust the mount in altitude and azimuth for a much more accurate alignment, a task that is typically difficult to perform in daylight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Baader Solar Projection Screen (BSPS) safe to use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Baader BSPS is designed with safety as the top priority. It creates a \u003cstrong\u003eclosed, enclosed system\u003c\/strong\u003e from the eyepiece to the screen. This prevents anyone from accidentally putting a hand or eye in the focused, intense light path, which is a significant risk with open projection methods.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of telescope works best with the Baader Solar Projection Screen (BSPS)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe BSPS is ideally suited for \u003cstrong\u003erefractor telescopes\u003c\/strong\u003e. To minimize heat build-up in the star diagonal and eyepiece, telescopes with faster focal ratios are recommended. For refractors with large apertures, it's advisable to use an aperture stop to reduce the heat load during long observation periods.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat other accessories do I need to use the Baader BSPS?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo use the Baader BSPS, you will need the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA telescope suitable for solar projection (ideally a refractor).\u003c\/li\u003e\n\u003cli\u003eA star diagonal or prism with a 2\" nosepiece connection.\u003c\/li\u003e\n\u003cli\u003eA variable eyepiece projection adapter with a T-2 thread (like the Baader OPFA).\u003c\/li\u003e\n\u003cli\u003eA glass\/metal eyepiece suitable for solar projection (like a Baader Classic Ortho).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I have to build the Baader Solar Projection Screen (BSPS) myself?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, some assembly is required. The Baader BSPS kit includes the screen, a T-2 adapter, and a pre-cut cardboard housing that you assemble. For users wanting a more permanent housing, Baader also provides STL files so you can 3D print a plastic version yourself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003eT-2 (M42)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Wavelength\u003c\/td\u003e\n\u003ctd\u003eWhitelight (integral light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Filter with mount\/thread?\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired Backfocus\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_Solar_Projection_Screen_BSPS_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium Solar Projection Screen BSPS Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_Solar_Projection_Screen_BSPS_Building_Instructions.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium Solar Projection Screen BSPS Building Instructions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":52913271636253,"sku":"BAA-2420400","price":57.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-Baader-Solar-Projection-Screen-BSPS-1_62f75401-f289-464b-b58a-29007b43ef6f.jpg?v=1789088930"},{"product_id":"baader-planetarium-solar-diaphragm-13mm-113mm-stepless-adjustable","title":"Baader Planetarium Solar Diaphragm 13mm - 113mm, stepless adjustable","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSteplessly Adjustable Aperture: 13mm to 113mm\u003c\/li\u003e\n\u003cli\u003eIdeal for Optimizing Solar Views in Refractors\u003c\/li\u003e\n\u003cli\u003eDIY Mounting Pattern: Four M3 threads\u003c\/li\u003e\n\u003cli\u003eStandard Pitch Circle: 60mm radius for easy integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eSolar Diaphragm 13mm - 113mm, stepless adjustable\u003c\/h2\u003e\n      \u003cp\u003eThe Solar Diaphragm provides stepless aperture control from 13mm up to 113mm, making it an essential component for custom solar observing setups. For mounting, it features a pattern of four M3 threads on a 60mm pitch circle radius, allowing for secure integration into DIY filter holders and telescope adapters.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eStepless Aperture Control from 13mm to 113mm\u003c\/h3\u003e\n      \u003cp\u003eThis variable iris allows you to precisely dial in the optimal aperture for your observing conditions, ranging continuously from 13mm to 113mm. By stopping down a larger refractor, you can significantly reduce the effects of atmospheric seeing, often resulting in a steadier and sharper image of sunspots and granulation. The ability to fine-tune the aperture without fixed steps is critical for finding the perfect balance between image brightness and stability on any given day.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eCustom Mounting with 4x M3 Threads on a 60mm Circle\u003c\/h3\u003e\n      \u003cp\u003eDesigned for custom applications, the diaphragm includes four pre-drilled M3 threads on the telescope side. These mounting points are arranged on a 60mm pitch circle radius, providing a standardized and secure pattern for attaching the iris to a custom-built filter cell, telescope adapter plate, or other DIY holder. This makes it a versatile component for amateur telescope makers and solar observers building specialized equipment.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the 13-113mm Solar Diaphragm a complete solar filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003e\u003cstrong\u003eAbsolutely not.\u003c\/strong\u003e This is a mechanical iris diaphragm only. It reduces the amount of visible light but does \u003cstrong\u003eNOT\u003c\/strong\u003e block harmful invisible radiation (UV and IR). You must use this device in conjunction with a certified, full-aperture solar filter designed to safely view the sun. Failure to do so will result in permanent eye damage and equipment destruction.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary use for the Solar Diaphragm?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eIts primary use is to reduce the effective aperture of a telescope, typically a refractor, for white-light solar observing. This helps to sharpen the image and increase contrast by mitigating the effects of atmospheric turbulence (seeing). It allows you to use the \"sweet spot\" of your telescope's objective lens.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I mount the Solar Diaphragm to my telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe diaphragm is intended for custom, do-it-yourself installations. It has \u003cstrong\u003efour M3 threads\u003c\/strong\u003e on a \u003cstrong\u003e60mm pitch circle radius\u003c\/strong\u003e, which you can use to bolt it onto a custom-made filter holder, an adapter plate, or another mounting solution that fits your specific telescope.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this Solar Diaphragm on my 8-inch SCT?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhile it could be mechanically adapted, this diaphragm is primarily designed for refractors. For Schmidt-Cassegrains and other reflecting telescopes, an off-axis aperture mask is typically preferred to avoid exacerbating thermal issues and image degradation caused by the central obstruction.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill this diaphragm help me see solar prominences on my 100mm refractor?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo. This is a mechanical device for optimizing white-light solar observing (sunspots, granulation). Viewing solar prominences requires a specialized, narrow-bandpass Hydrogen-alpha (H-alpha) filter system, which operates on entirely different principles.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is a stepless adjustment better than fixed aperture masks?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAtmospheric seeing conditions change constantly. A stepless diaphragm allows you to fine-tune the aperture in real-time to find the exact diameter that provides the steadiest view, a capability that fixed-size masks cannot offer. You can adjust from \u003cstrong\u003e13mm to 113mm\u003c\/strong\u003e to perfectly match the conditions of the moment.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture Range\u003c\/td\u003e\n\u003ctd\u003e13mm - 113mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment Type\u003c\/td\u003e\n\u003ctd\u003eSteplessly Variable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Threads\u003c\/td\u003e\n\u003ctd\u003e4x M3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Pattern\u003c\/td\u003e\n\u003ctd\u003e60mm Pitch Circle Radius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Filter with mount\/thread?\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cp\u003eThis product is a single component and does not include additional accessories.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cp\u003ePlease contact us for warranty information on this product.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":52913274388765,"sku":"BAA-2459300","price":533.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-Solar-Diaphragm-13mm-113mm-stepless-adjustable-1_297f3c4a-7eaf-46b4-be2e-a0855861e80a.jpg?v=1789088986"},{"product_id":"baader-planetarium-solar-shade-with-t-2-drilled-hole","title":"Baader Planetarium Solar Shade with T-2 Drilled Hole","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eT-2 Thread-Through Design\u003c\/li\u003e\n\u003cli\u003eInstalls Between Any T-2 System Components\u003c\/li\u003e\n\u003cli\u003eShields Equipment from Direct Solar Radiation\u003c\/li\u003e\n\u003cli\u003eReduces Internal Reflections and Improves Contrast\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSolar Shade with T-2 Drilled Hole\u003c\/h2\u003e\n\u003cp\u003eThe Solar Shade with T-2 drilled hole is a critical accessory for any solar imaging setup, designed to install directly into your optical train. It physically blocks direct sunlight from hitting your camera body, filter wheel, or other accessories, preventing dangerous heat buildup and improving image contrast by cutting down on stray light.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eInline T-2 Mounting for Universal Integration\u003c\/h3\u003e\n\u003cp\u003eThis shield's primary function is enabled by its simple and effective mounting system. It features a central T-2 threaded hole, allowing it to be clamped between any two components in your imaging train that use the standard T-2 (M42x0.75) thread, such as a camera nosepiece and a Barlow lens, or a T-adapter and a filter drawer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eShielding Equipment from Solar Heat and Stray Light\u003c\/h3\u003e\n\u003cp\u003eDuring extended solar imaging sessions, direct sunlight can cause significant thermal issues for your equipment, potentially damaging sensitive electronics or causing thermal currents that degrade seeing. By casting a shadow over your gear, the Solar Shade keeps temperatures stable. This also darkens the area around the optical path, preventing off-axis light from entering your system and reducing the signal-to-noise ratio of your final image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary purpose of the Solar Shade with T-2 drilled hole?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIts main purpose is to protect your astronomy equipment from the Sun's heat during solar observation or imaging. It mounts in your optical train and casts a shadow over your camera and other accessories, preventing them from overheating and reducing stray light for better image contrast.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Solar Shade in my imaging train?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou install it by \"clamping\" it between any two accessories that use T-2 threads. For example, you would unscrew your camera's 1.25\" nosepiece, slide the Solar Shade over the nosepiece's male threads, and then screw the nosepiece back into the camera. The shade is held securely in place by the tension of the two threaded components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Solar Shade with T-2 drilled hole replace my main solar filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eAbsolutely not.\u003c\/strong\u003e This is a safety-critical point. The Solar Shade is an equipment protection device, not an optical filter. You must \u003cstrong\u003ealways\u003c\/strong\u003e use a certified, full-aperture solar filter on the front of your telescope to safely observe or image the Sun. The shade only protects the gear behind the telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this Solar Shade with a filter wheel or off-axis guider?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. As long as your accessories connect via T-2 threads, the shade can be placed anywhere in the chain. Placing it in front of a filter wheel is a common application, as it helps keep the wheel and the filters inside at a stable temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Solar Shade help when imaging the Sun with a dedicated H-alpha telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eEven with a dedicated solar telescope like a Lunt or Coronado, the camera body itself is still exposed to direct sunlight. The Solar Shade casts a shadow on the camera, preventing the sensor temperature from rising. This is crucial for reducing thermal noise during H-alpha imaging, leading to cleaner images of prominences and surface detail on the Sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this shade help with imaging planets like Venus or Mercury when they are close to the Sun?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it can be very helpful. When imaging planets during the day or near the Sun, stray light from the bright sky and the Sun itself can wash out the planet's faint details. The shade helps by blocking this off-axis light from hitting your camera or entering the optical path from an angle, improving contrast significantly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003eT-2 (M42)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eUse as shade (glare protection) for visual observation \/ imaging through eyepiece or camera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Filter with mount\/thread?\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":52913276944669,"sku":"BAA-2959279","price":56.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-Solar-Shade-with-T-2-drilled-hole-1_d2434ede-e1cc-4d08-a29d-23c3652a2135.jpg?v=1789088995"},{"product_id":"baader-planetarium-solar-shade-with-2-inch-drilled-hole","title":"Baader Planetarium Solar Shade with 2\" drilled hole","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eBlocks stray sunlight to improve contrast\u003c\/li\u003e\n\u003cli\u003eReduces heat buildup around the eyepiece\u003c\/li\u003e\n\u003cli\u003eInstalls between any 2-inch threaded accessories\u003c\/li\u003e\n\u003cli\u003eFeatures a 2-inch center hole for eyepieces and cameras\u003c\/li\u003e\n\u003cli\u003eImproves comfort during extended solar observation sessions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eSolar Shade with 2\" drilled hole\u003c\/h2\u003e\n      \u003cp\u003eThis Solar Shade features a 2-inch drilled hole designed to fit standard 2-inch accessories, blocking stray sunlight from reaching your eye or camera. It clamps securely into any 2-inch threaded connection, providing a stable and effective shield that dramatically improves contrast and comfort during solar observation.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eBlock Stray Light for High-Contrast Solar Views\u003c\/h3\u003e\n      \u003cp\u003eWhen observing the Sun, any stray light entering the optical path or reflecting off surfaces near the eyepiece can wash out faint details. This shield creates a large shadow around your observing equipment, preventing glare from reducing the contrast of delicate solar features like prominences, filaments, and surface granulation.\u003c\/p\u003e\n      \u003cp\u003eBy isolating your eye from distracting ambient light, your pupil remains better adapted for the eyepiece view, allowing you to discern subtle changes in the Sun's chromosphere or photosphere. It also significantly reduces heat buildup on the back of your telescope and accessories, making long observing sessions more comfortable.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eInstalls Securely in Any 2-Inch Accessory Train\u003c\/h3\u003e\n      \u003cp\u003eUnlike a simple cloth hood that can be caught by the wind, this rigid Solar Shade integrates directly into your 2-inch accessory train. It is designed to be clamped between any two components with standard 2-inch filter threads, such as between your diagonal and eyepiece, or a camera nosepiece and a Barlow lens.\u003c\/p\u003e\n      \u003cp\u003eThis threaded installation ensures the shield remains perfectly centered and securely attached, with no risk of it slipping or shifting during observation. The result is a stable, reliable barrier against stray light that becomes a seamless part of your solar imaging or visual setup.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this 2-inch Solar Shade improve solar viewing?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe \u003cstrong\u003eSolar Shade\u003c\/strong\u003e improves solar viewing by blocking stray sunlight that causes glare and reduces image contrast. This makes it easier to see faint details like solar prominences, filaments, and granulation. It also increases comfort by shielding the observer and equipment from direct heat.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Solar Shade in my setup?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYou install the shade by sandwiching it between any two accessories in your 2-inch optical train that have compatible threads. For example, you can thread it onto the barrel of your 2-inch eyepiece and then insert the eyepiece into your diagonal, or place it between a camera nosepiece and a focal reducer.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs this Solar Shade compatible with a Herschel wedge for white-light solar viewing?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The Solar Shade is an excellent accessory for use with a 2-inch Herschel wedge. It installs just like any other 2-inch accessory and is highly effective at blocking the bright ambient light, which helps in discerning the fine details of sunspots and faculae in the photosphere.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this Solar Shade with my dedicated H-alpha telescope like a Lunt or Coronado?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAbsolutely. This shade is ideal for dedicated H-alpha solar telescopes. By blocking stray light, it significantly enhances the contrast of faint prominences and delicate surface details in the chromosphere, which are the primary targets for H-alpha observers.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main benefit of this Solar Shade over using a simple cloth observing hood?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe main benefit is stability. This rigid shade clamps securely within your 2-inch accessory train and will not move or flap in the wind like a cloth hood. This provides a more reliable and consistent blockage of stray light without the risk of the covering shifting or falling off during an observation.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this Solar Shade for anything other than solar observing?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhile designed for solar use, it can be helpful for any daytime terrestrial viewing to block glare. However, it is not intended for nighttime observing, as it would obstruct your view of the surrounding sky and could be a hazard in the dark.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eAny 2-inch threaded accessory train\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Use\u003c\/td\u003e\n\u003ctd\u003eSolar Observation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e2\" (50.8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eUse as shade (glare protection) for visual observation \/ imaging through eyepiece or camera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Filter with mount\/thread?\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty Policy\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":52913277010205,"sku":"BAA-2959280","price":57.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-Solar-Shade-with-2-drilled-hole-1_c82c9094-f664-4456-b65d-cdbbbe4ff510.jpg?v=1789089003"},{"product_id":"baader-planetarium-solar-shade-with-m68-drilled-hole","title":"Baader Planetarium Solar Shade with M68 drilled hole","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eProtects Imaging Equipment from Solar Heating\u003c\/li\u003e\n\u003cli\u003eClamps Securely Between Any M68 Threads\u003c\/li\u003e\n\u003cli\u003eReduces Tube Currents and Thermal Instability\u003c\/li\u003e\n\u003cli\u003eLightweight and Rigid Construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eSolar Shade with M68 drilled hole\u003c\/h2\u003e\n      \u003cp\u003eThe Baader Solar Shade is a purpose-built heat shield that integrates directly into any M68 threaded optical train. It physically blocks direct sunlight from striking your focuser, camera body, and other accessories during solar observation or imaging. This passive cooling is essential for preventing heat buildup that can cause image-degrading tube currents and protect sensitive electronics from damage.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eM68 Thread-In Heat Shield for Solar Imaging\u003c\/h3\u003e\n      \u003cp\u003eThis shield is engineered to be clamped between any two components with standard M68 x 1 threads, such as between a high-end focuser and a camera adapter or filter wheel. By positioning it within the optical path, it casts a protective shadow over the rear of your telescope and imaging equipment, which is critical during long solar imaging sessions where sustained sun exposure can heat equipment to damaging levels.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePassive Thermal Control:\u003c\/strong\u003e Reduces localized heat on your equipment, minimizing thermal tube currents and protecting sensitive camera electronics without requiring power.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSecure M68 Integration:\u003c\/strong\u003e Installs rigidly between any M68-threaded components, ensuring a secure, non-flexing connection that maintains optical alignment.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaintains System Balance:\u003c\/strong\u003e Its lightweight design adds minimal mass and leverage to the focuser, preserving the balance of your telescope setup.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eEssential Solar Accessory:\u003c\/strong\u003e While not an optical filter, it is a critical part of a safe and stable solar imaging setup by managing the thermal load on your gear.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Baader M68 Solar Shade install in an imaging train?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Solar Shade installs by being \"sandwiched\" or clamped between any two accessories that use the M68 x 1 thread standard. You simply unscrew your existing M68 connection, place the shade between the two parts, and thread them back together for a secure fit.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary purpose of this M68 Solar Shade?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eIts main function is to prevent direct sunlight from heating the body of your telescope, focuser, and camera. This passive cooling helps to prevent localized heat currents (tube seeing) that degrade image sharpness and protects sensitive electronics from potential damage due to overheating.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the M68 Solar Shade with a Baader Steeltrack focuser on a refractor for solar imaging?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, this is an ideal application. Many Baader Steeltrack focusers and compatible accessories utilize the M68 thread system, allowing the Solar Shade to be integrated seamlessly to protect your high-end focuser and camera during dedicated solar observation.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill this M68 Solar Shade protect my camera from overheating during a solar eclipse?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eIt will protect the \u003cstrong\u003ebody\u003c\/strong\u003e of the camera and other external equipment from direct solar radiation, which is crucial during the long hours leading up to and after totality. It does not cool the sensor itself, but by keeping the camera body cooler, it helps the camera's internal cooling system work more effectively.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs this M68 Solar Shade a substitute for a full-aperture solar filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003e\u003cstrong\u003eAbsolutely not.\u003c\/strong\u003e This is a heat shield for your equipment, not an optical filter for your telescope. You must always use a certified, full-aperture solar filter, a Herschel wedge, or a dedicated H-alpha scope on the front of your telescope to safely observe or image the sun. This shade is an accessory used \u003cstrong\u003ein addition\u003c\/strong\u003e to your primary solar filter.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat components are compatible with the M68 thread on this Solar Shade?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe M68 thread is a common standard on many high-end astronomy components. This includes focusers from Baader, Feather Touch, and others, as well as various filter wheels, off-axis guiders, and camera adapters designed for full-frame sensors and large optical systems.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003eM68 (68mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eUse as shade (glare protection) for visual observation \/ imaging through eyepiece or camera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Filter with mount\/thread?\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":52913277108509,"sku":"BAA-2959281","price":59.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-Solar-Shade-with-M68-drilled-hole-1_54341197-1a60-483e-be1c-0263fb478c99.jpg?v=1789089013"},{"product_id":"baader-planetarium-tz-3s-telecentric-system-t-2-for-sundancer-ii-and-more","title":"Baader Planetarium TZ-3S Telecentric System T-2 for SunDancer II and more","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e3x Achromatic Telecentric System\u003c\/li\u003e\n\u003cli\u003eDelivers a Parallel Light Beam for H-alpha Filters\u003c\/li\u003e\n\u003cli\u003eIlluminates a 27.5mm Image Circle\u003c\/li\u003e\n\u003cli\u003e96mm Working Distance from T-2 Thread Base\u003c\/li\u003e\n\u003cli\u003eDual 1.25\" and 2\" Nosepiece\u003c\/li\u003e\n\u003cli\u003eT-2 Thread for Secure Camera Connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eTZ-3S Telecentric System T-2 for SunDancer II and more\u003c\/h2\u003e\n\u003cp\u003eThe Baader TZ-3S is a 3x achromatic telecentric system engineered to deliver a perfectly parallel beam of light, a mandatory requirement for narrow-band H-alpha solar filters which must operate at a focal ratio of f\/30. This standalone version, identified by its gold anodized label, illuminates a 27.5mm image circle over a forgiving 96 mm working distance. With its versatile dual 1.25\"\/2\" nosepiece and secure T-2 camera-side thread, the TZ-3S serves as a high-contrast replacement for a standard Barlow lens for both critical solar and planetary imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe 3x Telecentric Advantage: Parallel Light and Stable Magnification\u003c\/h3\u003e\n\u003cp\u003eUnlike a Barlow lens, which creates a diverging light cone and whose magnification changes with distance, a telecentric system produces parallel light rays. This core design principle ensures the magnification factor of the TZ-3S remains a constant 3x, regardless of where your camera or eyepiece is placed relative to its 96 mm optimal working distance. The result is a stable image scale and superior image quality, free from the optical compromises inherent in extending a Barlow's magnification with extension tubes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAchieving the Mandatory f\/30 for H-alpha Etalons\u003c\/h3\u003e\n\u003cp\u003eFor sub-Angstrom H-alpha filters like the Baader SunDancer II, a telecentric system is not an optional accessory—it is an essential prerequisite. These filters rely on an internal etalon that only performs to specification when fed a perfectly parallel beam of light at f\/30 or slower. Simply using a Barlow to increase a telescope's focal ratio to f\/30 does not create a parallel beam and will severely degrade the filter's contrast. The TZ-3S correctly converts a standard f\/10 telescope into an f\/30 instrument, ensuring the etalon performs at its maximum theoretical contrast.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAchromatic Imaging: Illuminating a 27.5mm Image Circle\u003c\/h3\u003e\n\u003cp\u003eWhile designed for H-alpha, the TZ-3S is a fully achromatic system, corrected across the visible spectrum. This makes it a powerful tool for high-magnification lunar and planetary imaging, delivering higher contrast than simple Barlows or eyepiece projection. The system illuminates a 27.5mm image circle, making it an ideal match for the smaller sensors found in modern, high-speed planetary cameras that thrive at the high magnifications needed to resolve fine detail on Jupiter's cloud bands or the Cassini Division in Saturn's rings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eMechanical Interface: Dual 1.25\"\/2\" Nosepiece and T-2 Threading\u003c\/h3\u003e\n\u003cp\u003eThe TZ-3S is built for secure, flex-free integration into any imaging train. On the telescope side, a dual-purpose nosepiece fits both 1.25\" and 2\" focusers and features safety kerfs instead of a simple groove, preventing tilts and ensuring a solid lock. On the camera side, a standard T-2 (M42x0.75) male thread provides a rigid, direct connection to cameras, filter wheels, and T-2 eyepiece holders, eliminating the potential for sag that can occur with simple thumbscrew connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eTZ-3S vs. TZ-4S: Matching f\/10 vs. f\/7.5 Telescopes\u003c\/h3\u003e\n\u003cp\u003eChoosing the correct telecentric depends on your telescope's native focal ratio. While the TZ-4S offers a larger 36mm clear aperture, its primary purpose is different.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTZ-3S (Gold Label):\u003c\/strong\u003e This 3x telecentric is optimized for telescopes with a focal ratio of f\/10, converting them to the target f\/30 for H-alpha filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTZ-4S (Violet Label):\u003c\/strong\u003e The 4x telecentric is designed for faster telescopes around f\/7.5, providing the necessary magnification to reach the same f\/30 target.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis standalone TZ-3S does not include the 2nm blocking filter required for the SunDancer II system; that component is only integrated into the red-ring version sold with the filter itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main difference between the Baader TZ-3S Telecentric and a standard 3x Barlow lens?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA Barlow lens creates a diverging light cone, and its magnification changes as you alter the distance to the camera sensor. The \u003cstrong\u003eTZ-3S Telecentric System\u003c\/strong\u003e produces a parallel beam of light, which means its \u003cstrong\u003e3x magnification factor and image quality remain constant\u003c\/strong\u003e regardless of the working distance. This parallel beam is also a mandatory requirement for the proper function of narrow-band H-alpha solar filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is the TZ-3S Telecentric mandatory for a filter like the Baader SunDancer II?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe high-precision etalon inside a sub-Angstrom H-alpha filter requires a perfectly parallel, slow focal ratio (typically \u003cstrong\u003ef\/30\u003c\/strong\u003e) light beam to achieve its rated contrast and bandpass. Using a standard Barlow lens to reach f\/30 does not create a parallel beam and will significantly degrade the filter's performance. The TZ-3S is specifically designed to produce this parallel f\/30 beam, making it essential for critical solar observation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the standalone TZ-3S for planetary imaging with my f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The TZ-3S is an excellent choice for this application. Its achromatic design is corrected for the entire visible spectrum, and it provides higher contrast than most Barlows. On an f\/10 Schmidt-Cassegrain Telescope (SCT), it creates an f\/30 imaging system, which is ideal for capturing fine details on planets like Jupiter and Saturn with modern high-frame-rate cameras.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the TZ-3S work with my camera that has a sensor larger than 27.5mm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe TZ-3S is optically designed to fully illuminate an image circle of \u003cstrong\u003e27.5mm\u003c\/strong\u003e in diameter. While you can use it with a camera that has a larger sensor (like APS-C), you will experience significant vignetting (darkening) at the corners and edges of the frame. It is best matched with sensors that fit within this image circle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach the TZ-3S to my telescope and camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe TZ-3S is very versatile. On the telescope side, it has a \u003cstrong\u003edual 1.25\" and 2\" nosepiece\u003c\/strong\u003e that slides directly into your focuser. On the camera side, it features a standard \u003cstrong\u003eT-2 (M42x0.75) male thread\u003c\/strong\u003e for a secure, threaded connection to your imaging camera, filter wheel, or a T-2 eyepiece clamp.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have an f\/7.5 refractor. Should I use the TZ-3S or the TZ-4S for my H-alpha filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor an f\/7.5 telescope, the \u003cstrong\u003eTZ-4S (4x Telecentric) is the correct choice\u003c\/strong\u003e. To reach the required f\/30 focal ratio for an H-alpha filter, you need a 4x magnification factor (7.5 x 4 = 30). The TZ-3S would only bring your system to f\/22.5, which is too fast for the etalon to perform optimally.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackfocus\u003c\/td\u003e\n\u003ctd\u003e96 mm distance to T-2 threaded base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size (in)\u003c\/td\u003e\n\u003ctd\u003e1¼\", 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eTelecentric System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003efor H-alpha observation or as Barlow lens, with frame for the block filter of the Baader SunDancer II H-alpha filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal length extension\u003c\/td\u003e\n\u003ctd\u003e3x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Connection (eyepiece\/-camera-sided)\u003c\/td\u003e\n\u003ctd\u003eM42 x 0.75 (T-2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Connection (lens sided)\u003c\/td\u003e\n\u003ctd\u003eø 1¼\" (31.75 mm), ø 2\" (50.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Field\u003c\/td\u003e\n\u003ctd\u003e27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_SolarSpectrum_H-alpha_Filter_Telecentric_Systems_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium SolarSpectrum H-alpha Filter Telecentric Systems Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_SunDancer_II_H-alpha_Filter_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium SunDancer II H-alpha Filter Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_SunDancer_II_3x_Telecentric_TZ-3S_Technical_Drawing.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium SunDancer II 3x Telecentric TZ-3S Technical Drawing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":52913278681373,"sku":"BAA-1363070","price":532.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-TZ-3S-Telecentric-System-T-2-for-SunDancer-II-and-more-1_9dc28c07-1d7d-4a6d-b473-b36a5ffb442c.jpg?v=1789089026"},{"product_id":"baader-planetarium-tz-4s-telecentric-system-t-2-for-sundancer-ii-and-more","title":"Baader Planetarium TZ-4S Telecentric System T-2 for SunDancer II and more","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eCreates a parallel beam of light required for H-alpha solar filters\u003c\/li\u003e\n\u003cli\u003eHigher magnification factor for using solar filters on faster telescopes\u003c\/li\u003e\n\u003cli\u003eMaintains a constant magnification factor regardless of working distance\u003c\/li\u003e\n\u003cli\u003eConnects via a standard T-2 thread and a dual 1.25\"\/2\" nosepiece\u003c\/li\u003e\n\u003cli\u003ePreserves the native eye relief of visual eyepieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eTZ-4S Telecentric System T-2 for SunDancer II and more\u003c\/h2\u003e\n      \u003cp\u003eThe Baader TZ-4S Telecentric System is engineered to produce a perfectly parallel beam of light, an essential requirement for the etalon in any high-resolution H-alpha solar filter like the SunDancer II. It connects to your camera or eyepiece holder via a rigid T-2 thread and fits any telescope focuser with its dual 1.25\" and 2\" nosepiece.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA Parallel Light Path for Uncompromised H-alpha Contrast\u003c\/h3\u003e\n      \u003cp\u003eFor H-alpha filters with a narrow half-bandwidth, a telecentric optical system is mandatory. Standard Barlow lenses or focal extenders create a converging light cone, which degrades the filter's performance and significantly reduces contrast. The TZ-4S ensures the light rays are perfectly parallel across the entire field before they enter the etalon, allowing the filter to operate at its maximum theoretical contrast and reveal the finest solar details.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eHigh-Magnification Viewing Without Barlow Lens Drawbacks\u003c\/h3\u003e\n      \u003cp\u003eBeyond solar applications, the TZ-4S serves as a superior alternative to a Barlow lens for high-magnification visual observation of the planets. Unlike a Barlow, whose magnification changes with distance, a telecentric system maintains its specified magnification factor and optical quality regardless of the spacing to the eyepiece or camera. This design also preserves the original eye relief of your eyepiece, ensuring comfortable views even at high power.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eAdapting the SunDancer II for Shorter Focal Ratio Telescopes\u003c\/h3\u003e\n      \u003cp\u003eThe TZ-4S is the key to using the Baader SunDancer II H-alpha filter on telescopes with shorter native focal ratios, such as f\/7 or f\/8 apochromatic refractors. It provides the necessary magnification to convert the telescope's light cone into the slow, parallel beam required by the SunDancer's etalon. This allows owners of faster instruments to achieve the same stunning solar views as those with longer-focal-length telescopes.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCritical User Note:\u003c\/strong\u003e To use the TZ-4S with a SunDancer II filter, you must transfer the 2nm blocking filter from the original 3x telecentric (TZ-3S) supplied with your SunDancer. The blocking filter is not included with the TZ-4S and is not available for separate purchase.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n    \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eSecure Connections with a 1.25\"\/2\" Nosepiece and T-2 Thread\u003c\/h3\u003e\n      \u003cp\u003eThe TZ-4S is built for a secure, tilt-proof fit in any imaging train. The telescope side features a dual-format nosepiece that fits both 1.25\" and 2\" focusers, machined with safety kerfs for a secure grip without marring the barrel. The camera side features a standard T-2 (M42x0.75) male thread, providing a rigid, direct connection to cameras, filter wheels, or T-2 eyepiece clamps, eliminating the potential for flexure that can plague slip-fit adapters.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eTZ-4S vs. TZ-3S: Choosing the Right Telecentric Magnification\u003c\/h3\u003e\n      \u003cp\u003eThe primary difference between the TZ-4S and the TZ-3S included with the SunDancer II filter lies in their intended telescope pairing. Each is designed to produce the optimal final focal ratio for the H-alpha etalon.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBaader TZ-3S (Standard):\u003c\/strong\u003e This telecentric is optimized for telescopes with longer native focal ratios, such as f\/10 Schmidt-Cassegrains. It provides the correct magnification to condition the beam for the SunDancer II etalon.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBaader TZ-4S (This Product):\u003c\/strong\u003e With its higher magnification, the TZ-4S is designed for telescopes with faster native focal ratios, such as f\/7.5 refractors. It allows these instruments to achieve the same ideal parallel beam, making it the essential upgrade for wide-field telescope owners wanting to perform high-resolution solar imaging.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is the Baader TZ-4S Telecentric System necessary for H-alpha solar filters?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNarrow-band H-alpha filters, like the Baader SunDancer II, contain an etalon that only performs correctly when fed a \u003cstrong\u003eperfectly parallel beam of light\u003c\/strong\u003e. A standard Barlow lens or the telescope's native focal ratio creates a converging cone of light, which significantly degrades the filter's contrast. The TZ-4S is an optical conditioner that creates this necessary parallel beam, unlocking the filter's full performance.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow is the TZ-4S different from a standard Barlow lens for viewing Jupiter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe TZ-4S offers two main advantages for planetary viewing. First, its magnification factor is \u003cstrong\u003econstant and independent of distance\u003c\/strong\u003e, unlike a Barlow which changes magnification as you move the eyepiece. Second, the TZ-4S \u003cstrong\u003epreserves the eyepiece's native eye relief\u003c\/strong\u003e, making high-power viewing much more comfortable, especially for eyeglass wearers.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the TZ-4S with my SunDancer II H-alpha filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, but with a critical requirement. You \u003cstrong\u003emust carefully remove the 2nm H-alpha blocking filter\u003c\/strong\u003e from the front of the TZ-3S telecentric that came with your SunDancer II and install it into the TZ-4S. The TZ-4S does not include this filter, and it cannot be purchased separately. This component is essential for the safe and correct operation of the H-alpha system.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of telescope is the TZ-4S designed for when used with the SunDancer II?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe TZ-4S is designed for telescopes with \u003cstrong\u003eshorter native focal ratios, typically in the f\/7 to f\/8 range\u003c\/strong\u003e, such as apochromatic refractors. The standard TZ-3S is better suited for longer focal ratio instruments like f\/10 Schmidt-Cassegrains. The TZ-4S provides the higher magnification needed for faster scopes to achieve the ideal slow focal ratio for the etalon.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the connection options on the TZ-4S Telecentric System?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe TZ-4S offers flexible and secure connections:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTelescope Side:\u003c\/strong\u003e A dual-purpose nosepiece that fits into both \u003cstrong\u003e1.25\" and 2\" focusers\u003c\/strong\u003e.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCamera\/Eyepiece Side:\u003c\/strong\u003e A standard male \u003cstrong\u003eT-2 (M42x0.75) thread\u003c\/strong\u003e for a rigid, threaded connection to your camera or other T-2 accessories.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill the TZ-4S change the eye relief of my eyepieces?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo. A key benefit of the telecentric design is that it \u003cstrong\u003epreserves the original eye relief\u003c\/strong\u003e of any eyepiece you use with it. This is a significant comfort advantage over some other magnification methods, especially during long planetary observing sessions.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e36 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003efor H-alpha observation with SolarSpectrum filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal length extension\u003c\/td\u003e\n\u003ctd\u003e4x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Connection (eyepiece\/-camera-sided)\u003c\/td\u003e\n\u003ctd\u003eM42 x 0.75 (T-2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Connection (lens sided)\u003c\/td\u003e\n\u003ctd\u003eø 1¼\" (31.75 mm), ø 2\" (50.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Field\u003c\/td\u003e\n\u003ctd\u003e36 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_SolarSpectrum_H-alpha_Filter_Telecentric_Systems_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium SolarSpectrum H-alpha Filter Telecentric Systems Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_SunDancer_II_Blocking_Filter_TZ-3S_to_TZ-4S_Guide.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium SunDancer II Blocking Filter TZ-3S to TZ-4S Guide\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_SunDancer_II_H-alpha_Filter_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium SunDancer II H-alpha Filter Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_SunDancer_II_Telecentric_System_TZ-4S_Technical_Drawing.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium SunDancer II Telecentric System TZ-4S Technical Drawing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":52913280319773,"sku":"BAA-1363080","price":561.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-TZ-4S-Telecentric-System-T-2-for-SunDancer-II-and-more-1_13355d0b-dfeb-4b78-9327-55b02e730c7b.jpg?v=1789089040"},{"product_id":"player-one-solar-fast-tilter","title":"Player One Solar Fast Tilter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFast Tilt Adjustment\u003c\/li\u003e\n\u003cli\u003eEliminates Newton's Rings\u003c\/li\u003e\n\u003cli\u003eSimple Two-Screw Control\u003c\/li\u003e\n\u003cli\u003eDesigned for Solar Narrowband Imaging\u003c\/li\u003e\n\u003cli\u003eStandard 1.25\" Barrel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSolar Fast Tilter\u003c\/h2\u003e\n\u003cp\u003eThe Solar Fast Tilter is an innovative accessory designed to solve the frustrating problem of Newton's rings in solar imaging. It replaces slow, difficult adjustments with a fast, convenient control system, allowing you to achieve a clean image in bright sunlight without fumbling with tiny bolts. This patented tilter uses a simple two-screw mechanism to provide a wide adjustment range of around ±9 degrees, making it possible to remove interference patterns in as little as 5 seconds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSolar Fast Tilter: Eliminate Newton's Rings in 5 Seconds\u003c\/h3\u003e\n\u003cp\u003eAdjusting a traditional tilt plate in the bright sun can be a tedious process, requiring you to manipulate tiny bolts while trying to see the effect on screen. The Solar Fast Tilter completely redesigns this experience. Its patented mechanism uses two large, easily accessible screws to control the full ±9-degree tilt range, allowing you to dial in the perfect angle in just a few seconds.\u003c\/p\u003e\n\u003cp\u003eThis rapid adjustment means you can eliminate Newton's rings almost instantly, spending less time on equipment setup and more time capturing the dynamic surface of the Sun. For both beginners who find traditional tilters confusing and experienced imagers who value efficiency, this tool is a significant workflow upgrade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Purpose-Built 1.25\" Tilter for Solar Narrowband Imaging\u003c\/h3\u003e\n\u003cp\u003eThe Solar Fast Tilter is specifically engineered for the demands of solar narrowband imaging, where interference fringes are a common challenge. It features a standard 1.25\" barrel, making it compatible with the vast majority of solar telescopes and cameras. Simply insert it into your imaging train to gain immediate control over sensor tilt.\u003c\/p\u003e\n\u003cp\u003eWhile most telescopes have sufficient back focus to accommodate the tilter, it's important to note a key limitation. Some specific models with very limited back focus, such as the Lunt 40, may not be able to reach focus with the Solar Fast Tilter installed. For all other setups, it offers a seamless and powerful solution to a persistent imaging problem.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main purpose of the Solar Fast Tilter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Solar Fast Tilter is designed to quickly and easily eliminate \u003cstrong\u003eNewton's rings\u003c\/strong\u003e, a common interference pattern in solar narrowband imaging. It allows you to make fine adjustments to the camera sensor's tilt in seconds, ensuring a clean, artifact-free image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Solar Fast Tilter make adjustments easier?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstead of using multiple small, hard-to-reach bolts, the Solar Fast Tilter uses a patented system with just \u003cstrong\u003etwo large control screws\u003c\/strong\u003e. This makes adjustments intuitive and fast, even when working in bright sunlight, a significant improvement over traditional tilt plates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Solar Fast Tilter work with my Lunt 40 H-alpha telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eLikely not. The Lunt 40 is known for having very limited back focus. The additional optical path length of the Solar Fast Tilter may prevent your camera from reaching focus. While it is compatible with most other telescopes, it is not recommended for systems with minimal back focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much adjustment does the Solar Fast Tilter provide?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Solar Fast Tilter provides a wide adjustment range of approximately \u003cstrong\u003e±9 degrees\u003c\/strong\u003e. This is more than sufficient to correct for the sensor tilt that causes Newton's rings in virtually any solar imaging setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Solar Fast Tilter easy for a beginner to use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is designed for ease of use. The two-screw system is far more intuitive than traditional tilters, making it an excellent choice for beginners who want to solve Newton's rings without a steep learning curve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Solar Fast Tilter help when imaging the Sun's chromosphere with a Daystar Quark?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen imaging the chromosphere in H-alpha with a system like a Daystar Quark, achieving a perfectly flat field is crucial for seeing fine detail. The Solar Fast Tilter allows you to quickly eliminate any interference patterns (Newton's rings) caused by reflections between the camera sensor and the filter, ensuring your final images of prominences and surface details are clear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003eSolar Narrowband Imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTilt Range\u003c\/td\u003e\n\u003ctd\u003e±9 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment Control\u003c\/td\u003e\n\u003ctd\u003e2 Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\u003ca title=\"Player One 2-Year Warranty\" href=\"https:\/\/davidastro.com\/pages\/player-one-warranty-policy\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":52913427644701,"sku":"POA-SFT","price":111.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"daystar-combo-accessory-kit","title":"Daystar Combo Combo Kit","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eModular Combo Quark accessory system — choose the kit that fits your setup\u003c\/li\u003e\n\u003cli\u003eTwo telecentric barlows (2.8X and 4.3X) with 13 internal baffles each\u003c\/li\u003e\n\u003cli\u003eTwo imaging focal reducers (0.66X and 0.3X) with built-in tilt adjustment\u003c\/li\u003e\n\u003cli\u003eDedicated visual focal reducer for full-disk outreach views\u003c\/li\u003e\n\u003cli\u003eFull Kit option bundles in the Chromosphere Combo Quark itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Combo Combo Accessory System\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Combo Combo system is a modular set of telecentric barlows and focal reducers built around the Combo Quark, letting experienced solar observers dial in exactly the magnification and field of view they need. Pick the Barlow Set or Reducer Set of 3 for a single upgrade, the Accessory Kit for the complete set of optics, or the Full Kit to add a Chromosphere Combo Quark as well.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe Chromosphere Combo Quark: Solar Surface Detail\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded only in the Full Kit.\u003c\/strong\u003e The Daystar Combo Quark, Chromosphere model, is a Quark qualified to show surface (chromosphere) detail. This all-in-one Hydrogen-alpha filter is made for SCTs, Maks, or refractors of F\/15 to F\/30: insert it in your diagonal, add an eyepiece and view. SCT and Mak users need an off-axis Energy Rejection Filter specific to their telescope, sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDual Telecentric Barlows: 2.8X and 4.3X for Detail\u003c\/h3\u003e\n\u003cp\u003eTo achieve the high focal ratios required for a Quark, this bundle includes two truly telecentric barlows. The 2.8X barlow is ideal for achieving a full-disk view on many telescope setups, while the 4.3X pushes the magnification for high-resolution studies of sunspots, filaments, and plage. To ensure maximum image integrity, each barlow contains 13 internal light baffles that virtually eliminate internal reflections and boost contrast.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e0.66X \u0026amp; 0.3X Imaging Reducers with Interference Control\u003c\/h3\u003e\n\u003cp\u003eFor imagers, the Combo Combo bundle provides two T-mount focal reducers to adapt the image scale to your camera sensor. The 0.66X and 0.3X reducers allow you to fit more of the solar disk onto smaller sensors and speed up your effective focal ratio for shorter exposures. Critically, these reducers feature a built-in ball-and-socket tilt mechanism, allowing you to precisely angle the camera to eliminate interference patterns (Newton's rings) that can plague monochromatic solar imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHigh-Contrast Full-Disk Views for Visual \u0026amp; Outreach\u003c\/h3\u003e\n\u003cp\u003eA dedicated visual focal reducer is included to optimize the view for the human eye. By reducing the image scale, it provides a brighter, higher-contrast view of the full solar disk. This makes it an invaluable tool for public outreach events or for observers who want a more comfortable and impactful full-disk visual experience without the specific needs of an imaging camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoosing Your Combo Combo Kit\u003c\/h3\u003e\n\u003cp\u003eAll four kits share the same telecentric optics engineered for the Daystar Combo Quark — pick the combination that matches what you already own.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarlow Set:\u003c\/strong\u003e 2.8X and 4.3X telecentric barlows only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducer Set of 3:\u003c\/strong\u003e 0.66X and 0.3X imaging focal reducers plus the visual focal reducer — no barlows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessory Kit:\u003c\/strong\u003e Both barlows and all three reducers — the complete accessory set for an existing Combo Quark.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Kit:\u003c\/strong\u003e The Accessory Kit plus a Chromosphere Combo Quark, for observers starting from scratch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the Daystar Combo Combo bundle?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe main advantage is \u003cstrong\u003eflexibility\u003c\/strong\u003e. It provides a complete, pre-tested set of optical accessories—telecentric barlows and focal reducers—that allow you to change your magnification and field of view instantly. This saves you the trouble and expense of finding compatible accessories to frame the sun perfectly for both visual and imaging purposes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do the 2.8X and 4.3X telecentric barlows in the Combo Combo bundle differ from standard barlows?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA \u003cstrong\u003etelecentric barlow\u003c\/strong\u003e is critical for use with a Daystar Quark because it presents light rays parallel to the optical axis. This is required for the etalon to function correctly across the entire field. Standard barlows do not do this and will cause uneven illumination and banding. Additionally, these barlows feature 13 internal baffles to maximize contrast.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat problem does the tilt mechanism on the 0.66X and 0.3X imaging reducers solve?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ball-and-socket tilt mechanism is designed to eliminate \u003cstrong\u003einterference fringes\u003c\/strong\u003e, also known as Newton's rings. These are concentric light and dark bands that appear when imaging with monochromatic light and parallel optical surfaces. By introducing a tiny amount of tilt, you can make these artifacts disappear from your final image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat's the difference between the four Combo Combo kits?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eBarlow Set\u003c\/strong\u003e has the 2.8X and 4.3X telecentric barlows only. The \u003cstrong\u003eReducer Set of 3\u003c\/strong\u003e has the 0.66X and 0.3X imaging reducers plus the visual reducer, with no barlows. The \u003cstrong\u003eAccessory Kit\u003c\/strong\u003e combines both barlows and all three reducers. The \u003cstrong\u003eFull Kit\u003c\/strong\u003e adds a Chromosphere Combo Quark on top of the Accessory Kit for observers who don't yet own one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich accessory in the Combo Combo bundle is best for imaging the full solar disk with a small sensor camera on an f\/8 refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eStart with a \u003cstrong\u003etelecentric barlow\u003c\/strong\u003e: Daystar gives the 2.8X or 4.3X for refractors from F\/5 to F\/9, and the 2.8X shows the full disk on refractors of about 720mm focal length or shorter. To fit more of the disk onto a small sensor, the \u003cstrong\u003e0.66X or 0.3X imaging focal reducer\u003c\/strong\u003e reduces the image scale.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the visual focal reducer in the Combo Combo bundle suitable for imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, it's optimized specifically for visual use. For imaging, you should use the dedicated \u003cstrong\u003e0.66X or 0.3X imaging reducers\u003c\/strong\u003e. They are designed with a T-mount thread for secure camera attachment and include the critical tilt-adjustment feature to remove interference patterns, which is not a component of the visual reducer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarlow Set\u003c\/td\u003e\n\u003ctd\u003e2.8X + 4.3X Telecentric Barlows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReducer Set of 3\u003c\/td\u003e\n\u003ctd\u003e0.66X + 0.3X Imaging Reducers, Visual Reducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory Kit\u003c\/td\u003e\n\u003ctd\u003eBoth Barlows + All 3 Reducers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Kit\u003c\/td\u003e\n\u003ctd\u003eAccessory Kit + Chromosphere Combo Quark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eDaystar Filters Combo Quark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eContents vary by selected Kit — see the Specifications tab above\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Daystar_Filters_Combo_Quark_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Barlow Set (2.8X \u0026 4.3X)","offer_id":52935164330269,"sku":"DAY-CCBB","price":699.0,"currency_code":"CAD","in_stock":true},{"title":"Reducer Set of 3","offer_id":52935164363037,"sku":"DAY-CCIEFRB","price":833.0,"currency_code":"CAD","in_stock":true},{"title":"Accessory Kit (Barlows \u0026 Reducers)","offer_id":52935164395805,"sku":"DAY-CCAK","price":1673.0,"currency_code":"CAD","in_stock":true},{"title":"Full Kit (with Chromosphere Combo Quark)","offer_id":52935164428573,"sku":"DAY-DSZCCC","price":3493.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Daystar-Combo-Combo-Quark-Accessory-Bundle-1-CCBB_8db71d1d-d5e4-4b22-aa20-e003dafdcd1f.jpg?v=1789520742"},{"product_id":"daystar-0-60x-tilt-reducer","title":"Daystar 0.60X Tilt Reducer","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eReduces focal length by a factor of 0.6x for wider solar views\u003c\/li\u003e\n\u003cli\u003eBrightens the image for significantly shorter exposure times\u003c\/li\u003e\n\u003cli\u003eIntegrated tilt mechanism eliminates interference fringes\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the Daystar Combo Quark Hydrogen Alpha Filter\u003c\/li\u003e\n\u003cli\u003eSupports cameras with 17.5mm or 12.5mm backfocus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar 0.60X Tilt Reducer\u003c\/h2\u003e\n\u003cp\u003eThe Daystar 0.60X Tilt Reducer is an essential accessory for solar imagers, designed to reduce a telescope's focal length by a factor of 0.6x when used with a Daystar Combo Quark filter. This reducer is engineered for cameras with a 17.5mm backfocus, or 12.5mm in combination with a 5mm spacer, ensuring correct spacing for a wide range of dedicated imaging cameras.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e0.6x Focal Reduction: Capture the Full Solar Disc\u003c\/h3\u003e\n\u003cp\u003eBy reducing your imaging system's effective focal length, this 0.6x reducer allows cameras with smaller sensors to capture the entire solar disc in a single frame. The reduction also brightens the image significantly, cutting exposure times to approximately one-third of their original duration. This speed is critical for \"freezing\" moments of steady atmospheric seeing, allowing you to capture sharper, more detailed images of solar granulation and surface features.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIntegrated Tilt Control: Eliminate Interference Fringes\u003c\/h3\u003e\n\u003cp\u003eInterference fringes, or Newton's Rings, are a common artifact in solar imaging caused by the highly parallel light path in a filtered system. The Daystar 0.60X Tilt Reducer incorporates a precise tilt mechanism that allows you to make fine adjustments to the optical path. This subtle tilt cancels out the internal reflections that cause fringes, resulting in clean, high-contrast images without post-processing headaches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e17.5mm \u0026amp; 12.5mm Backfocus: Engineered for the Combo Quark\u003c\/h3\u003e\n\u003cp\u003eThis reducer is mechanically optimized for use with the Daystar Combo Quark Hydrogen Alpha Filter. It is designed for direct connection to cameras that have a 17.5mm backfocus distance. For cameras requiring less distance, the system also supports a 12.5mm backfocus when used in combination with a 5mm spacer, providing the flexibility needed to integrate with various popular solar imaging setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main purpose of the Daystar 0.60X Tilt Reducer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Daystar 0.60X Tilt Reducer has two primary functions. First, it reduces your telescope's focal length by a factor of \u003cstrong\u003e0.6x\u003c\/strong\u003e, allowing you to fit the entire sun onto a smaller camera sensor. Second, its integrated \u003cstrong\u003etilt mechanism\u003c\/strong\u003e is used to eliminate interference fringes (Newton's Rings) for cleaner, higher-contrast solar images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Daystar 0.60X Tilt Reducer let my small-chip camera see the full solar disc with a Daystar Combo Quark?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, that is its primary design goal. Many telescope and camera combinations have too much focal length to view the entire sun at once. The \u003cstrong\u003e0.6x reduction\u003c\/strong\u003e widens the field of view specifically to enable full-disc solar imaging with smaller, high-frame-rate planetary cameras commonly used for this purpose.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the tilt function on the Daystar 0.60X Tilt Reducer work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe tilt function allows you to make a very slight physical adjustment to the angle of the reducer relative to the camera sensor. This adjustment changes the path of light just enough to cancel out the internal reflections between parallel optical surfaces that cause interference patterns. By fine-tuning the tilt, you can make these distracting fringes disappear from your image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat backfocus do I need for the Daystar 0.60X Tilt Reducer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe reducer is designed for two common backfocus standards. It works natively with cameras that have a \u003cstrong\u003e17.5mm backfocus\u003c\/strong\u003e. It can also achieve a \u003cstrong\u003e12.5mm backfocus\u003c\/strong\u003e when used in combination with an appropriate 5mm spacer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm imaging the Sun's surface granulation with my Combo Quark and seeing is poor. How does the 0.60X Tilt Reducer help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e0.6x\u003c\/strong\u003e focal reduction makes the image significantly brighter. This allows you to use much shorter exposure times—approximately \u003cstrong\u003eone-third as long\u003c\/strong\u003e as without the reducer. Faster exposures are better at \"freezing\" brief moments of steady air, allowing lucky imaging software to stack only the sharpest frames for a more detailed final result.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Daystar 0.60X Tilt Reducer compatible with filters other than the Daystar Combo Quark?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis reducer was designed and optimized specifically for the optical and mechanical requirements of the \u003cstrong\u003eDaystar Combo Quark Hydrogen Alpha Filter\u003c\/strong\u003e. While it may thread onto other devices, its performance, spacing, and fringe-cancellation capabilities are only guaranteed when used as part of the intended Daystar system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Reduction\u003c\/td\u003e\n\u003ctd\u003e0.6x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesigned Backfocus\u003c\/td\u003e\n\u003ctd\u003e17.5mm (or 12.5mm with 5mm spacer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Compatibility\u003c\/td\u003e\n\u003ctd\u003eDaystar Combo Quark Hydrogen Alpha Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Feature\u003c\/td\u003e\n\u003ctd\u003eIntegrated Tilt Adjustment for Fringe Removal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDaystar 0.60X Tilt Reducer\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":52935164592413,"sku":"DAY-IEQT60","price":419.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Daystar-0-60X-Tilt-Reducer-1_166c0b3c-1408-40d7-9880-e58d39a0c821.jpg?v=1789520749"},{"product_id":"daystar-0-33x-tilt-reducer","title":"Daystar 0.33X Tilt Reducer","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e0.33X Focal Reduction Factor\u003c\/li\u003e\n\u003cli\u003eDesigned for the Daystar Combo Quark Filter\u003c\/li\u003e\n\u003cli\u003eEnables Full-Disk Solar Imaging with Small Sensors\u003c\/li\u003e\n\u003cli\u003eReduces Exposure Times by Approximately 9x\u003c\/li\u003e\n\u003cli\u003eSupports 17.5mm and 12.5mm Camera Backfocus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eDaystar 0.33X Tilt Reducer\u003c\/h2\u003e\n      \u003cp\u003eWith a powerful 0.33X reduction factor, the Daystar 0.33X Tilt Reducer makes full-disk solar imaging possible when paired with the Combo Quark filter and a small-sensor camera. This reducer is engineered for a native 17.5mm backfocus and is also compatible with 12.5mm systems, dramatically widening your field of view for comprehensive solar portraits.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003e0.33X Reduction: Full-Disk Solar Imaging with Small Sensors\u003c\/h3\u003e\n      \u003cp\u003eThis is Daystar's most powerful focal reducer, compressing your telescope's focal length to just one-third of its native value. This transformation allows you to fit the entire solar disk onto smaller imaging sensors, a task that is often impossible at a telescope's native focal length. The 0.33X reduction also shortens exposure times by a factor of approximately nine, allowing you to use higher frame rates to freeze atmospheric seeing and capture sharper details.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n    \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eFringe Control and 17.5mm Backfocus for Quark Filters\u003c\/h3\u003e\n      \u003cp\u003eBy creating a much faster focal ratio, the 0.33X reducer significantly minimizes interference fringes (Newton's rings), a common artifact in narrowband solar imaging. This reduces or even eliminates the need for filter tilt, simplifying the tuning process for an evenly illuminated, high-contrast image. The reducer is designed for direct connection to cameras with a 17.5mm backfocus, and can also achieve a 12.5mm backfocus when used with a 5mm spacer (not included).\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main purpose of the Daystar 0.33X Tilt Reducer?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe primary purpose of the Daystar 0.33X Tilt Reducer is to shrink the image scale of a telescope, allowing imagers to capture the \u003cstrong\u003eentire solar disk\u003c\/strong\u003e on cameras with smaller sensors. It is specifically designed for use with the Daystar Combo Quark H-alpha filter.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Daystar 0.33X Tilt Reducer affect exposure times for solar imaging?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe 0.33X reduction makes the effective focal ratio of your telescope much faster. This concentrates light more intensely on the sensor, reducing required exposure times to approximately \u003cstrong\u003eone-ninth\u003c\/strong\u003e of what they would be without the reducer. This is a major advantage for \"lucky imaging\" techniques.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Daystar 0.33X Tilt Reducer to image the full solar disk with my ZWO ASI174MM?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhether you can achieve a full-disk image depends on your telescope's native focal length. However, the Daystar 0.33X Tilt Reducer is specifically designed to make this possible for many common telescope and small-sensor combinations like the ASI174MM. It dramatically increases your chances of fitting the entire sun in the frame.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is it called a \"Tilt Reducer\" if it requires less tilt?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe name can be confusing. It's a focal reducer that, as a side effect of creating a faster optical system, reduces the interference patterns that you would normally compensate for by tilting a narrowband filter. Because it minimizes the need for tilt adjustments, it's named for the problem it helps solve.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat backfocus do I need for my camera with the Daystar 0.33X Tilt Reducer?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Daystar 0.33X Tilt Reducer is optimized for two common backfocus distances:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003e17.5mm:\u003c\/strong\u003e This is the native backfocus and is common for many ZWO and QHY cameras.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e12.5mm:\u003c\/strong\u003e This distance can be achieved by adding a standard 5mm T-thread spacer between the reducer and your camera.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eReduction Factor\u003c\/td\u003e\n\u003ctd\u003e0.33X\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePrimary Compatibility\u003c\/td\u003e\n\u003ctd\u003eDaystar Combo Quark Hydrogen Alpha Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eNative Backfocus\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAlternate Backfocus\u003c\/td\u003e\n\u003ctd\u003e12.5mm (with user-supplied 5mm spacer)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCamera Connection\u003c\/td\u003e\n\u003ctd\u003eT-Thread (M42x0.75)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003e0.33X Tilt Reducer\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":52935164625181,"sku":"DAY-IEQT33","price":489.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Daystar-0-33X-Tilt-Reducer-1_b33854df-f3a1-4183-8d4f-9df40681e58e.jpg?v=1789520757"},{"product_id":"daystar-combo-quark-4-3x-telecentric-barlow","title":"Daystar Combo QUARK 4.3X Telecentric Barlow","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e4.3X Telecentric Barlow\u003c\/li\u003e\n\u003cli\u003eOptimized for Daystar Combo Quark H-alpha Filters\u003c\/li\u003e\n\u003cli\u003eDesigned for F\/5 to F\/9 Refractors\u003c\/li\u003e\n\u003cli\u003eMaximizes Surface Contrast\u003c\/li\u003e\n\u003cli\u003eEnables Full-Disk Views on Scopes ~480mm or Shorter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar Combo QUARK 4.3X Telecentric Barlow\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Combo QUARK 4.3X Telecentric Barlow is a custom-engineered optical amplifier designed to optimize Daystar's H-alpha filters for refractors from F\/5 to F\/9. By establishing a truly telecentric light path at a 4.3X magnification, it narrows the filter's effective bandpass to achieve maximum surface contrast, making it ideal for full-disk solar views in telescopes with focal lengths of approximately 480mm or shorter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 4.3X Telecentric Design for Optimal Quark Bandpass\u003c\/h3\u003e\n\u003cp\u003eA Hydrogen-alpha etalon performs best when fed with parallel light rays. This 4.3X barlow is a fully baffled, telecentric design engineered specifically for the Combo Quark, ensuring the light cone entering the filter is properly conditioned for the highest uniformity and contrast. Installation is direct: simply unscrew the silver snout from your Combo Quark and thread the 4.3X barlow in its place to transform your optical train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe 480mm Full-Disk Limit: Trading Field for Surface Contrast\u003c\/h3\u003e\n\u003cp\u003eThis amplifier prioritizes solar surface detail above all else. The aggressive 4.3X magnification results in a narrower filter bandpass, which significantly enhances the visibility of fine structures like plage and filaments against the chromosphere. The trade-off for this heightened contrast is a dimmer image and a more restricted field of view, limiting full-disk captures to telescopes with focal lengths of around 480mm or less.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDaystar 4.3X vs. 2.8X Barlow: Choosing Your Imaging Strategy\u003c\/h3\u003e\n\u003cp\u003eDaystar offers two telecentric options for the Combo Quark, each suited to different imaging goals. Your choice depends on your telescope's focal length and whether your priority is surface detail or prominence brightness.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.8X Telecentric Barlow:\u003c\/strong\u003e This is the preferred choice for a brighter image and for achieving full-disk views on longer focal length refractors. Its less aggressive amplification is better suited for capturing fainter prominence details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.3X Telecentric Barlow:\u003c\/strong\u003e Select this model for maximum surface contrast with short focal length refractors (under 480mm). If your goal is to resolve the finest, high-contrast details within the solar disk itself, the 4.3X provides the narrowest bandpass.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Daystar Combo QUARK 4.3X Barlow?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward. You simply \u003cstrong\u003eunscrew the standard silver snout\u003c\/strong\u003e from the front of your Daystar Combo Quark H-alpha filter and then \u003cstrong\u003escrew the 4.3X Telecentric Barlow\u003c\/strong\u003e on in its place. No other adapters are needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen should I choose the Daystar Combo QUARK 4.3X Barlow instead of the 2.8X version?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eChoose the \u003cstrong\u003e4.3X Barlow\u003c\/strong\u003e when your primary goal is achieving the highest possible \u003cstrong\u003esurface contrast\u003c\/strong\u003e on the Sun's disk, and you are using a short focal length refractor (around 480mm or less). The 2.8X version is better for brighter images, capturing faint prominences, and for use with longer focal length telescopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I get a full-disk view of the Sun with the Daystar 4.3X Barlow and my 700mm focal length refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, it is unlikely. The Daystar 4.3X Barlow is designed to provide a full-disk view on telescopes with a focal length of approximately \u003cstrong\u003e480mm or shorter\u003c\/strong\u003e. On a 700mm telescope, this barlow would provide a high-magnification view of a smaller region of the solar surface, not the entire disk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does \"telecentric\" mean for my Daystar QUARK filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA telecentric optical system produces parallel rays of light. Daystar's QUARK H-alpha filters require this parallel light to perform optimally, achieving a consistent and narrow filter bandpass across the entire field of view. Using a telecentric barlow like the 4.3X ensures your telescope's converging light cone is properly conditioned before it reaches the filter's sensitive etalon.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Daystar 4.3X Barlow good for imaging solar prominences with my F\/8 refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile you can image prominences, the 4.3X Barlow is optimized for high-contrast surface detail, which comes at the expense of image brightness. Since prominences are much fainter than the solar disk, the \u003cstrong\u003e2.8X Barlow\u003c\/strong\u003e is generally the better choice for capturing them, as it provides a brighter image. The 4.3X excels at revealing texture in filaments and plage on the disk itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Daystar Combo QUARK 4.3X Barlow make my solar image dimmer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Compared to the 2.8X telecentric barlow, the 4.3X version will produce a dimmer image. This is a direct trade-off for achieving a narrower filter bandpass, which is what enhances the visible contrast of surface features on the Sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":52935164657949,"sku":"DAY-CC43B","price":419.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Daystar-Combo-QUARK-4-3X-Telecentric-Barlow-1_67022a42-8522-4c68-acc5-45467035352c.jpg?v=1789520765"},{"product_id":"daystar-quark-visual-focal-reducer","title":"Daystar QUARK Visual Focal Reducer","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eNominal Focal Reduction Factor\u003c\/li\u003e\n\u003cli\u003eDesigned Exclusively for Daystar Quark Filters\u003c\/li\u003e\n\u003cli\u003eWidens the True Field of View\u003c\/li\u003e\n\u003cli\u003eIncreases Image Brightness for Prominence Detail\u003c\/li\u003e\n\u003cli\u003eThreads Directly Between Quark and Eyepiece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eDaystar QUARK Visual Focal Reducer\u003c\/h2\u003e\n\u003cp\u003eThe Daystar QUARK Visual Focal Reducer is an essential accessory for your Daystar Quark H-alpha filter, designed to widen your field of view and significantly brighten the solar image. This reduction in focal length makes faint, ethereal prominences pop with greater contrast and allows you to frame more of the solar disc in a single view, especially in longer focal length telescopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Wider, Brighter View of the Sun\u003c\/h3\u003e\n\u003cp\u003eBy shortening your telescope's effective focal length, this reducer delivers two critical advantages for solar observers. It expands your true field of view, allowing you to fit more of the sun's dynamic surface and surrounding corona into the eyepiece. This wider perspective can also be achieved using shorter, often more comfortable, eyepieces than you would typically use.\u003c\/p\u003e\n\u003cp\u003eCrucially, the focal reduction concentrates sunlight, increasing the brightness of the image. This effect is invaluable for teasing out faint, delicate prominence structures that might otherwise be invisible against the blackness of space. The enhanced brightness can reveal greater extent and detail in these faint features.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEyepiece Selection: Understanding the \"Porthole Effect\"\u003c\/h3\u003e\n\u003cp\u003eThe performance of the QUARK Visual Focal Reducer is highly dependent on eyepiece selection. Eyepieces with a field stop positioned at or above the end of the drawtube can cause a more extreme focal reduction, which may lead to blurring at the edges of the field.\u003c\/p\u003e\n\u003cp\u003eThis configuration can also create a constrained exit pupil, resulting in a narrow \"porthole effect.\" This makes it difficult for an observer to position their eye correctly to see the full field, an issue that is particularly challenging during public outreach events. Daystar recommends experimenting with a variety of eyepieces to find the best optical match for your specific observing goals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the Daystar QUARK Visual Focal Reducer do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt reduces the effective focal length of your telescope when using a Daystar Quark filter. This provides a \u003cstrong\u003ewider true field of view\u003c\/strong\u003e and a \u003cstrong\u003ebrighter solar image\u003c\/strong\u003e, making it easier to see the entire solar disc and faint prominence details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the QUARK Visual Focal Reducer improve views of solar prominences?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eBy concentrating the light into a smaller area, the reducer increases the surface brightness of the image. This added brightness provides more contrast, helping faint and delicate solar prominences stand out more clearly against the dark background of space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Daystar QUARK Visual Focal Reducer work with any eyepiece?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile it is physically compatible with standard eyepieces, optical performance can vary. Eyepieces with high field stops may produce edge-of-field blurring or a \"porthole effect\" that makes eye placement difficult. Experimentation is recommended to find the best pairing for your setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the \"porthole effect\" and how do I avoid it with the Daystar QUARK Visual Focal Reducer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \"porthole effect\" is a narrow, constricted view that makes it hard to position your eye to see the entire field. It can be caused by certain eyepiece designs when used with the reducer. To avoid it, experiment with different eyepieces, particularly those with field stops located deeper inside the barrel, to find one that provides a wide, comfortable exit pupil.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm using the Daystar QUARK Visual Focal Reducer with a long focal length SCT. Will it let me see the full solar disc?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, that is one of its primary applications. In long focal length instruments like Schmidt-Cassegrains or Maksutovs, the reducer widens the field of view enough that you can often frame the entire sun, which is typically impossible at the telescope's native focal length with a Quark filter installed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eFor public outreach with my refractor and Daystar Quark, what's the best way to use the Visual Focal Reducer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor public outreach, ensuring a comfortable view is critical. Before the event, test several different eyepieces with the Daystar QUARK Visual Focal Reducer to find a combination that produces a wide, bright exit pupil and avoids the \"porthole effect.\" A view that is easy for a novice observer to look through will make the experience much more enjoyable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":52935164690717,"sku":"DAY-FRQVQ","price":279.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Daystar-QUARK-Visual-Focal-Reducer-1_6ca1a88a-f12a-4105-bcdb-e4573b408ffd.jpg?v=1789520773"},{"product_id":"daystar-universal-solar-finder","title":"Daystar Universal Solar Finder","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSafe, no-look solar alignment\u003c\/li\u003e\n\u003cli\u003eProjects a harmless dot of light onto a target screen\u003c\/li\u003e\n\u003cli\u003eDual mounting system fits most telescopes\u003c\/li\u003e\n\u003cli\u003eIncludes both a dovetail base and a bungee cord\u003c\/li\u003e\n\u003cli\u003eEssential for quick and easy solar observing sessions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eUniversal Solar Finder\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Universal Solar Finder provides a safe and intuitive method for centering the Sun in your telescope's field of view. It works by projecting a small dot of light onto a rear target, completely eliminating the danger and difficulty of aligning your instrument by eye. This simple device ensures you can start observing quickly and safely, whether you're using a dedicated solar telescope or a standard telescope equipped with a full-aperture solar filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUniversal Solar Finder: Align on the Sun Safely and Without Looking\u003c\/h3\u003e\n\u003cp\u003eProperly and safely aligning your telescope on the Sun can be a challenge. The Universal Solar Finder solves this problem with an elegant, projection-based system. A small aperture on the front of the finder casts a bright dot onto a white target screen at the back. To align your telescope, you simply adjust its position until the dot is centered on the target's crosshairs. This method is fast, precise, and ensures you never have to look directly at or near the Sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUniversal Solar Finder: Mounts via Dovetail or Bungee Cord\u003c\/h3\u003e\n\u003cp\u003eDesigned for maximum compatibility, this finder includes two distinct mounting options. For telescopes equipped with a standard finder shoe, the included small dovetail base allows for a secure, conventional attachment. For optical tubes without a finder base, such as many refractors or custom builds, the included bungee cord wraps around the telescope tube for a firm, non-permanent installation. This dual system means you can easily use the finder across multiple instruments in your collection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUniversal Solar Finder: Critical Safety Protocol\u003c\/h3\u003e\n\u003cp\u003eSolar observing requires uncompromising attention to safety. It is critical to understand that the Universal Solar Finder is an alignment tool, \u003cstrong\u003enot a solar filter\u003c\/strong\u003e. You must never look at the Sun through the finder's aperture hole or without a dedicated, professionally-made solar filter installed over the front of your main telescope. Looking at the Sun without proper protection will cause immediate and permanent eye damage.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot a Filter:\u003c\/strong\u003e This device does not block any harmful radiation and is for pointing purposes only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequires Main Filter:\u003c\/strong\u003e Always use this finder in conjunction with a full-aperture solar filter on your telescope's objective or a dedicated solar instrument like a DayStar Quark.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNever Look at the Sun:\u003c\/strong\u003e Do not look directly at the Sun with the naked eye or any unfiltered optical device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Universal Solar Finder work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Universal Solar Finder has a small hole in the front that allows a tiny, harmless beam of sunlight to pass through. This beam projects a bright dot onto a white target screen at the rear of the finder. You align your telescope by moving it until this dot is perfectly centered on the crosshairs of the target, all without ever looking at the Sun itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Universal Solar Finder fit my specific telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe finder is designed to be as universal as possible. It includes a standard dovetail base that fits many common finder shoes, and a bungee cord for telescopes that lack a finder shoe. However, there is a wide variety of dovetail sizes on the market, so a perfect fit is not guaranteed in all cases. In some instances, the thumbscrew on the telescope's finder base may be too short and require a longer screw from a hardware store.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Universal Solar Finder by itself to look at the Sun?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eAbsolutely not.\u003c\/strong\u003e The Universal Solar Finder is a pointing device only and offers no protection for your eyes. It is not a solar filter. Looking through its front aperture or at the Sun without a certified solar filter covering the main objective of your telescope will cause severe and permanent eye damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do I do if the thumbscrew on my finder base is too short for the Universal Solar Finder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIf the existing thumbscrew on your telescope's finder shoe doesn't reach far enough to securely hold the finder's dovetail base, you can typically find a longer replacement screw of the same thread type at a local hardware store. This is a common and easy fix for ensuring a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach the Universal Solar Finder to my refractor that has no finder shoe?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor telescopes like refractors or Maksutovs that often do not have a built-in finder shoe, you can use the included bungee cord. The cord and clamp are designed to wrap around the main optical tube, holding the solar finder securely in place for your observing session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Universal Solar Finder a good accessory for my DayStar Quark filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is an essential accessory. Since the DayStar Quark provides a very narrow, high-magnification view, finding and centering the Sun can be difficult. The Universal Solar Finder makes this initial alignment step fast and simple, allowing you to get to observing prominences and surface detail much more quickly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Daystar_Filters_Universal_Solar_Finder_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":52935164723485,"sku":"DAY-USF","price":70.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Universal-Solar-Finder-1_9626a149-442f-46e3-a690-68a171a65291.jpg?v=1789520780"}],"url":"https:\/\/davidastro.com\/collections\/solar-accessories.oembed?page=2","provider":"David Astro","version":"1.0","type":"link"}